Verdigris and PVC: Saving Your Coins from Environmental Damage — A Conservator’s Guide to Bronze Disease, Oxidation, and Chemical Conservation
June 5, 2026Purchasing Power: What Could Your Raw Coin Submission Actually Buy in Its Own Era?
June 5, 2026If you’ve just inherited a coin collection, your first instinct might be to haul everything down to the nearest pawn shop. I get it — you want quick answers and maybe quick cash. But hold on. Let me walk you through how to properly assess what you’ve got so you don’t accidentally leave serious money on the table.
Picture this: you’re holding a 1928 Peace Dollar and an 1882 Morgan Dollar. The person who owned them before you — let’s call him “Ricardo” — was a flea market vendor who swore up and down these pieces were worth thousands. Now you’re sitting there staring at two coins in worn cardboard holders, wondering whether you’ve struck gold or been handed a box of chocolate.
I’ve spent decades liquidating estates and helping families navigate exactly this situation. Trust me when I say inherited coins represent both genuine opportunity and real risk. The difference between maximizing your inheritance and watching value slip through your fingers comes down to understanding four critical areas: inheritance tax obligations, professional appraisals, scam avoidance, and finding the right auction house to work with.
The Inheritance Tax Reality Check
Before you even think about selling a single coin, you need to understand your tax obligations. Inherited property — and that absolutely includes numismatic collections — carries specific tax implications that vary by jurisdiction.
Step-Up in Basis
Here’s some genuinely good news. When you inherit coins, you typically receive a “stepped-up” cost basis set at their fair market value on the date of the original owner’s death. So if those coins were purchased decades ago for a few dollars but are now worth thousands, you won’t owe capital gains tax on all of that appreciation.
But here’s the catch — and it’s a big one. You need solid documentation of that fair market value. This is where professional appraisals become absolutely essential, not just for selling purposes but for tax compliance with the IRS.
Documentation Requirements
The IRS requires accurate reporting of inherited assets. For numismatic items, that means you’ll need:
- Written appraisal from a qualified numismatic professional
- Photographic documentation of each significant piece
- Fair market value assessment as of the date of death
- Provenance records if available from the estate
I’ve watched estates get into serious trouble because heirs assumed Grandma’s coin collection was “just pocket change” and never declared it properly. Don’t make that mistake. The tax implications alone make proper documentation worth every penny.
Professional Appraisals: Your First Line of Defense
Let’s dig into those two specific coins — the 1928 Peace Dollar and the 1882 Morgan Dollar — because they perfectly illustrate why a professional appraisal isn’t optional. It’s essential.
The 1928 Peace Dollar Controversy
Ricardo claimed his 1928 Peace Dollar was MS64. That’s a bold claim, and here’s why it matters:
- A genuine 1928-P Peace Dollar in MS64 can command substantial premiums on the open market
- The 1928 issue has well-documented problems with removed mint marks from Philadelphia coins
- At a $1,500 asking price, this coin absolutely should be in a certified slab from PCGS or NGC
The fact that it’s raw — unslabbed — raises immediate red flags. As one experienced collector put it, “What would be the reason it isn’t [slabbed]?…BINGO.” When a dealer refuses to get a coin graded despite its apparent value, you have to ask yourself why. In my experience, the answer is rarely flattering.
The 1882 Morgan Dollar Problem
Then there’s the 1882 Morgan Dollar that Ricardo claimed might be a proof. Multiple experienced collectors immediately identified this as problematic, and here’s what they noticed:
- The coin has visible glue or adhesive residue on its surfaces
- It shows clear signs of improper cleaning or “dipping”
- It is definitively not a proof — the surfaces simply don’t support that designation
- The overall condition suggests it’s been “abused” through years of improper handling
For a coin being presented as potentially valuable, these are serious condition issues. They dramatically affect both numismatic value and collectibility. A coin’s eye appeal can make or break its market price, and this one’s eye appeal has taken a real beating.
Avoiding Scams: Red Flags Every Heir Should Know
The forum discussion about Ricardo reveals several classic warning signs that you should watch for when evaluating inherited coins or dealing with sellers who may not have your best interests at heart.
The “Trust Me” Pricing Model
Ricardo’s pricing strategy is a textbook example of what I call “aspirational pricing.” He asked $4,500 for two coins that experienced collectors immediately identified as problematic. His justification? His smartphone and some eBay listings.
Here’s the reality: eBay “sold” listings can be manipulated, and asking prices mean absolutely nothing. Actual completed sales of certified coins through reputable dealers provide the only reliable pricing data. Everything else is just noise.
Common Scam Tactics to Watch For
Based on my years of experience liquidating estates, here are the most common scam tactics I encounter:
- Grade inflation — Claiming a coin is MS64 when it’s actually AU50
- Variety misrepresentation — Claiming rare mint marks or VAM varieties that don’t exist on the coin
- Condition concealment — Hiding cleaning, tooling, or other damage from casual inspection
- Subjective grading excuses — “Grading is subjective” often means “I know it won’t grade well at PCGS”
- Pressure tactics — Creating urgency to prevent you from doing proper research
If you encounter any of these, walk away. There will always be another coin, another deal, another opportunity.
The “Coin Club Member” Fallacy
One interesting point from the discussion: Ricardo is a member of a local coin club. Some might think that lends him credibility. It doesn’t. As one collector astutely observed, “Just because he’s a member of a coin club doesn’t mean he’s not a clown.”
Membership in numismatic organizations doesn’t guarantee expertise or ethical behavior. Always verify claims independently. A membership card doesn’t authenticate a coin.
Finding the Right Auction House
Once you’ve had your inherited coins properly appraised, you need to decide how to sell them. This is where many heirs make costly mistakes that haunt them for years.
Why Not the Pawn Shop?
I understand the temptation. Pawn shops are convenient, they’re local, and they’ll put cash in your hand today. But here’s what they won’t give you: fair market value.
Pawn shops typically offer 20–40% of actual value because they need to:
- Cover their overhead and profit margin
- Account for the risk of buying items they may not be able to resell
- Compensate for their lack of specialized numismatic knowledge
For genuinely valuable coins, this means leaving thousands of dollars on the table. I’ve seen it happen more times than I can count, and it never gets easier to watch.
Choosing the Right Auction House
Not all auction houses are created equal. Here’s what to look for when you’re ready to sell:
Specialization matters. Look for auction houses that specifically handle numismatic items. They’ll have:
- Expert numismatists on staff who understand strike quality, luster, and patina
- Established collector networks hungry for fresh material
- Proven track records with similar items
- Transparent fee structures with no hidden surprises
Reputation is everything. Research potential auction houses thoroughly before consigning a single coin:
- Check their Better Business Bureau rating
- Read online reviews from both buyers and consignors
- Ask for references from previous clients who sold similar material
- Verify their membership in numismatic organizations
- Review their past auction results for comparable items
Understanding Auction House Fees
Before consigning, make sure you understand the complete fee structure. Ask specifically about:
- Seller’s commission — Typically 10–20% of hammer price
- Photography fees — Some houses charge extra for catalog photography
- Insurance costs — While items are in their possession
- Shipping and handling — For returning unsold items
- Buyer’s premium — While this doesn’t affect you directly, it impacts final realized prices
Get everything in writing. A reputable auction house will be happy to provide a clear, detailed fee schedule.
Actionable Steps for Inherited Coin Evaluation
Here’s my step-by-step process for evaluating inherited coins. I’ve refined this over decades, and it works.
Step 1: Document Everything
Before you even touch the coins, photograph them thoroughly. Note any existing holders, envelopes, or documentation that came with them. This provenance can be incredibly valuable — both for establishing authenticity and for telling the story of the collection.
Step 2: Get Professional Appraisal
Find a certified numismatist or reputable dealer who will provide a written appraisal. This serves dual purposes: establishing value for tax purposes and giving you a realistic assessment of what you’re actually holding.
Step 3: Research Comparable Sales
Use resources like:
- PCGS CoinFacts for pricing data and population information
- NGC Coin Explorer for detailed population reports
- Heritage Auctions archives for actual realized prices on comparable pieces
- Greysheet for wholesale pricing benchmarks
Don’t rely on a single source. Cross-reference everything.
Step 4: Consider Professional Grading
For coins that appear to be valuable, professional grading can:
- Authenticate the coin beyond any doubt
- Provide an objective, third-party grade
- Identify any problems or alterations you might have missed
- Significantly increase marketability and value through the confidence a slab provides
A coin in mint condition with strong luster and original patina, properly certified, will always outperform a raw coin with an uncertain history.
Step 5: Choose Your Sales Channel
Based on the appraisal and grading results, decide whether to:
- Consign to a specialized numismatic auction house for maximum exposure
- Sell directly to a reputable dealer for a faster transaction
- List on established online platforms — but only for certified coins
- Keep the coins as part of your own collection if they speak to you personally
There’s no single right answer here. It depends on your timeline, your financial needs, and your comfort level with the market.
The Ricardo Lesson: What This Case Teaches Us
The forum discussion about Ricardo’s coins offers valuable lessons for anyone inheriting numismatic items. Let me break down what I took away from it.
Lesson 1: Condition Is King
The 1882 Morgan Dollar’s glue residue and apparent cleaning would significantly impact its value regardless of its original quality. Always assess condition honestly. A rare variety means nothing if the coin has been improperly cleaned — the damage is permanent and the market will reflect that.
Lesson 2: Certification Matters
The 1928 Peace Dollar’s lack of certification at its claimed grade is a major red flag. For valuable coins, third-party grading provides protection for both buyers and sellers. It removes guesswork and gives everyone confidence in what’s being traded.
Lesson 3: Pricing Should Reflect Reality
Ricardo’s $4,500 asking price for these two coins appears wildly inflated based on the experienced collectors’ assessments. Always verify pricing through multiple independent sources. If a deal sounds too good to be true, it almost certainly is.
Lesson 4: Reputation Precedes the Coin
The consistent feedback about Ricardo’s business practices suggests a pattern of overgrading and overpricing. When evaluating inherited coins, consider the source’s reputation carefully. A seller’s track record tells you as much about a coin as the coin itself.
Conclusion: Protecting Your Inheritance
Inheriting coins can be a wonderful gift or a frustrating burden, depending entirely on how you handle it. The key is approaching the situation with knowledge, patience, and professional guidance.
Those two coins — the 1928 Peace Dollar and the 1882 Morgan Dollar — represent exactly the type of items that require careful evaluation. One might be genuinely valuable if properly authenticated and graded; the other appears to have significant condition issues that would limit its appeal to serious collectors. The difference between those two outcomes? Doing your homework.
Remember these essential principles:
- Never rush to sell inherited coins — patience pays in this market
- Always get professional appraisals for tax and valuation purposes
- Verify all claims about grade, variety, and value through independent sources
- Choose reputable sales channels that specialize in numismatics
- Document everything for your protection and peace of mind
The numismatic market rewards knowledge and patience in equal measure. By taking the time to properly assess your inherited coins, you honor both the legacy of the person who collected them and your own financial interests. Don’t let haste or ignorance turn a potentially valuable inheritance into a missed opportunity.
And if someone offers you chocolate instead of coins? Politely decline and seek a second opinion.
Related Resources
You might also find these related articles helpful:
- Verdigris and PVC: Saving Your Coins from Environmental Damage — A Conservator’s Guide to Bronze Disease, Oxidation, and Chemical Conservation – Improper storage is the silent enemy of every numismatic collection I’ve ever worked with. Let’s identify th…
- Is Your French Pattern Essai Coin Real? How to Spot a Fake Using Weight, Die Markers, and Metal Testing – Counterfeits are flooding the market at an alarming rate, and knowing the specific diagnostic points for French pattern …
- Using a Numismatic Library to Teach Children About History: How Vintage Price Guides and Classic Coins Spark a Lifelong Love of Learning – There’s something almost electric about watching a child hold a coin for the first time and realize it’s old…