The Crack-Out Game: Should You Resubmit Your NGC Coin to PCGS? A Professional Crack-Out Artist’s Guide to Cross-Over Grading

Sometimes the plastic holder is holding the coin back. Let’s talk about the risks and rewards of trying to upgrade this piece across grading services.

Now, I know what you’re thinking — the forum thread we’re drawing inspiration from today was actually about a rock someone found while metal detecting around an old fieldstone foundation. A big, heavy, metallic-looking specimen that had everyone guessing: schist, hematite, petrified wood, mica schist, even coal. But buried in that off-topic discussion lies a perfect metaphor for what we do every day in the coin world. That rock looked like one thing on the outside, but the real question was what’s inside. And that’s exactly the question we ask when we crack a coin out of one grading service’s holder and submit it to another.

As a professional crack-out artist — someone who has cracked open thousands of NGC and PCGS slabs — I can tell you that the crossover game is one of the most nuanced, high-stakes plays in numismatics. Done right, you can add thousands of dollars in numismatic value. Done wrong, you’re left with a damaged coin and an empty wallet. Let me walk you through everything I’ve learned.

What Is Cross-Over Grading and Why Do Collectors Pursue It

Cross-over grading is the process of removing a coin from one third-party grading service’s holder and submitting it to a different service for a new grade. The most common scenario I encounter is cracking out an NGC-graded coin and sending it to PCGS, or vice versa. The goal is almost always the same: a higher grade, which means a higher market value.

But here’s the thing — it’s not just about the number on the label. It’s about market perception. PCGS and NGC are the two titans of third-party grading, and while they generally agree on most coins, there are well-documented areas where their standards diverge. PCGS is often perceived as slightly stricter on certain series, while NGC may be more lenient on others. For the crack-out artist, these discrepancies are where opportunity lives.

Understanding the NGC-to-PCGS Pipeline

In my experience grading and resubmitting across both services, the NGC-to-PCGS crossover is the most common path I take. Here’s why:

• Market liquidity: PCGS coins generally command a premium in the retail market, especially for U.S. classic commemoratives, gold type coins, and key-date Morgan dollars.
• Population reports: PCGS’s population data is more widely tracked by dealers and auction houses, making “PCGS-certified” a stronger brand signal.
• Buyer confidence: Many collectors and investors specifically seek PCGS slabs, creating consistent demand.

But the NGC-to-PCGS crossover isn’t automatic. I’ve examined coins that came back from PCGS with the same grade, and I’ve seen coins that dropped a point or even two. The key is knowing which coins have the best chance of success.

Coins Most Likely to Cross Successfully

Through years of trial and error, I’ve identified patterns. These are the types of coins that most frequently cross over at the same grade or upgrade:

1. Morgan Silver Dollars (MS-63 through MS-66): NGC can be slightly generous on blast white Morgans with strong luster. PCGS often agrees or even upgrades coins with exceptional eye appeal.
2. Early Half Dollars (1794–1836): NGC’s grading of early copper and silver can be inconsistent. Well-struck, problem-free examples frequently cross at equal or higher grades.
3. Gold Type Coins ($2.5, $3, $5, $10): PCGS tends to reward originality and color on gold. If your NGC holder contains a coin with attractive, natural toning, it has a strong chance.
4. Proof Seated Liberty Coinage: Deep mirror proof-like surfaces that NGC graded as DMPL sometimes come back from PCGS with a “CAM” or “DCAM” designation — a significant value jump.

The Risks: What Can Go Wrong

Let me be blunt: cracking out a coin is irreversible. Once that slab is open, you can’t go back. Here are the risks I’ve encountered firsthand:

1. The Grade Drops

This is the nightmare scenario. You crack out an NGC MS-65, send it to PCGS, and it comes back MS-64. Now you’ve paid the grading fee, the shipping, the insurance, and you’re sitting on a coin worth less than it was before. I’ve seen this happen most often with:

• Coins with hairlines that NGC overlooked or deemed “acceptable for the grade”
• Coins with questionable color — what NGC called “original” PCGS may call “cleaned”
• High-relief Saint-Gaudens Double Eagles where strike is the primary grade determinant and PCGS applies stricter standards

2. The Coin Is Damaged During Removal

This is where the “artist” part of “crack-out artist” matters. I’ve developed a method over the years, but I’ve also seen amateurs crack coins out with pliers, hammers, and even drills. The result? Scratches, rim dings, and edge damage that destroy value. A proper crack-out requires:

• Specialized tools (which I won’t detail here for obvious reasons)
• Patience — rushing leads to damage
• Knowledge of each holder type — NGC’s older holders crack differently than their current ones

3. The “No Grade” or “Details” Outcome

Sometimes PCGS will refuse to assign a numerical grade and instead label a coin “Details” — meaning they believe it’s been altered, cleaned, or damaged. This is the kiss of death for a crossover attempt. I’ve seen this happen with:

• Coins with PVC residue that NGC didn’t flag
• Coins with whitening or dipping that one service caught and the other didn’t
• Artificial toning — NGC may grade it “MS-64” while PCGS says “Cleaned — Details”

How to Identify an Undergraded Coin

This is where the real skill lies. Before I crack anything, I examine the coin in the holder. Here’s my checklist:

Visual Indicators of an Upgrade Candidate

1. Luster: Does the coin have strong, original luster visible through the NGC holder? If it’s a Morgan dollar, I’m looking for cartwheel effect — that rotating rainbow sheen that indicates an original, uncleaned surface.
2. Strike: Is the coin fully struck? Weakness in key areas (eagle’s breast feathers on a Morgan, hair detail on a Liberty Head gold piece) can suppress a grade.
3. Eye appeal: Even through plastic, you can assess toning. Original, attractive toning is a major plus. I look for rainbow toning on silver, golden-orange hues on gold, and even, natural patina on copper.
4. Surface marks: Are there any visible scratches, rim nicks, or bag marks? If the coin is clean with strong luster, it’s a candidate.
5. Population comparison: I check both NGC and PCGS population reports. If NGC has graded 50 examples at MS-65 and PCGS has only 20, there may be room for the coin to “fit” at PCGS.

The “Same Grade, Different Market” Play

Sometimes the crossover isn’t about upgrading — it’s about market positioning. A coin that’s NGC MS-66 might be worth $500 more in a PCGS MS-66 holder, simply because of buyer preference. I’ve made this play dozens of times, and it’s lower risk because you’re not betting on a grade change — you’re betting on market dynamics.

The Submission Strategy

When I’m ready to submit, here’s my approach:

• Use PCGS’s “Cross-Over” service: This allows you to submit the coin in its NGC holder and let PCGS evaluate it before cracking. If they determine it won’t meet the minimum grade you specify, they return it unopened. This is the safest first step.
• Set a minimum grade: I always set the minimum at the current NGC grade or one point lower. This protects me from a total loss.
• Insure everything: Every shipment, both ways. I’ve seen coins lost in transit, and insurance is non-negotiable.
• Consider the fees: PCGS grading fees, shipping, insurance, and potential re-holder costs all add up. Make sure the potential upgrade justifies the expense.

When to Walk Away

Not every coin should be cracked out. Here are my red flags:

• The coin is already at the top of the population: If it’s NGC MS-67 and PCGS has never graded one MS-68, the odds are against you.
• The coin has been in the holder for decades: Older NGC holders (especially the “fat” holders from the 1980s and 1990s) can have coins that have developed new toning or hazing that wasn’t visible at grading.
• The spread isn’t wide enough: If the NGC coin is worth $1,200 and the PCGS equivalent is worth $1,400, the $200 premium doesn’t justify the risk and cost.
• You’re emotionally attached: The crack-out game is about logic, not sentiment. If you can’t afford to lose the coin’s current value, don’t play.

The Bottom Line: A Calculated Gamble

Cross-over grading is not for the faint of heart. It requires deep knowledge of both grading services, a sharp eye for surface quality, and the discipline to walk away when the odds aren’t in your favor. But for those willing to put in the work, it’s one of the most rewarding plays in numismatics.

That rock from the forum? It looked like one thing on the outside — maybe schist, maybe hematite, maybe petrified wood. But the only way to know for sure was to look closer, maybe even break it open. Coins are the same way. Sometimes the holder is hiding a gem. Sometimes it’s hiding a problem. The crack-out artist’s job is to know the difference.

Before you crack, study. Before you submit, verify. And before you spend a dime, make sure the math works. That’s how you win the crossover game.

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