Is my Pokémon card worth grading? The math, step by step

Grading pays when the slab is worth more than the raw card by more than it costs to get it graded. The hard part is that you don't know the grade in advance. This guide shows the math one step at a time, so you can do it on paper or check it against the free checker.

Step 1: Find what the card sells for raw

Use recent sold prices for the same card in similar condition, not asking prices. That's your baseline: if you don't grade, this is roughly what you get.

Step 2: Find what it sells for at each grade

Look up recent sold prices for the card as a 10, a 9 and an 8. If you're comparing graders, check each one separately, because the same grade can sell for different prices depending on who graded it.

Step 3: Be honest about the grade

Look at centering, corners, edges and the surface under a bright light. Then give each grade a chance that adds up to 100%. If you're not sure, be conservative: overestimating the odds of a 10 is the most common way grading loses money.

Step 4: Take selling fees off every price

eBay's fee for trading card categories is 13.25% of the sale up to $7,500 per item, plus $0.40 per order over $10. So a $100 sale nets about $100 − $13.25 − $0.40 = $86.35. (eBay charges the percentage on the total including shipping and tax, so the real number is a little lower.)

Step 5: Work out the expected value if you grade

Multiply each grade's net sale price by its chance, then add them up. This is what grading is worth on average across many cards like this one.

Step 6: Subtract grading and shipping, then compare

Expected gain from grading = (expected graded value after fees) − grading fee − shipping and insurance − (raw value after fees).

If the gain is negative or small, sell raw. "Small" is up to you, but remember the card is tied up for the turnaround time, and the real grade could come in lower than you hoped.

Worked example A: a $40 card in great shape

• Raw after eBay fees: $40 − $5.70 = $34.30
• Expected graded value after eBay fees: $95.02
• Declared value: $200 (the 10 value, since we gave it a 35% chance), so every tier capped below $200 is ruled out.

With one card, CGC Economy wins because it's the cheapest single-card tier. Send 25 or more cards and CGC Bulk ($17.00) improves that to +$33.72, and TAG Value becomes possible at +$20.77, with longer waits. The pricier graders lose money here unless their slabs sell for more, which is exactly what you should check.

Worked example B: a $15 card with a few flaws

Raw nets $12.61. The expected graded value after fees is only $20.51, which is less than the cheapest grading fee plus shipping. Every option loses money:

Verdict: sell raw. This is the most common result for bulk. A card needs a real gap between its raw and graded prices, plus good odds of a high grade, before grading makes sense.

Worked example C: a $300 card where value caps matter

Because a 10 is worth $1,200, the cheapest tiers with lower caps are out: PSA Standard (up to $1,000) and CGC Economy (up to $1,000) don't fit, so PSA moves to Priority and CGC to Standard.

Here every grader is well ahead of selling raw, and the fee differences are small next to the card's value. So the choice comes down to which grader's slab sells best for this card, and how long you want to wait.

Common mistakes

• Using the 10 price as if it's guaranteed. Weight by the odds.
• Forgetting selling fees. They apply to the graded sale too, and they're bigger on a bigger price.
• Declaring below the tier cap to save money. Graders can bump the card up a tier and bill the difference.
• Ignoring the wait. A 150-day turnaround is a long time for prices to move.

FAQ

How do I know if my Pokémon card is worth grading?

Estimate what it sells for raw and at each likely grade, be honest about the chance of each grade, then compare: (chance of each grade × its sale price after selling fees) minus grading fee and shipping, against the raw price after selling fees. If grading doesn't come out clearly ahead, sell it raw.

What eBay fee should I use for Pokémon cards?

eBay's fee page (checked Oct 24, 2026) lists 13.25% of the total sale up to $7,500 per item for Collectible Card Games and Non-Sport Trading Cards, plus $0.40 per order over $10 or $0.30 for orders of $10 or less.

Should I use the PSA 10 price to decide?

No. Most cards don't come back 10s. Weight every grade by how likely it is, and include the chance of a 9 or lower. A card that only pays off as a 10 is usually a gamble, not a plan.

Keep reading

• PSA vs CGC vs TAG vs SGC vs BGS for Pokémon cards (2026)
• How to prep a bulk Pokémon grading submission
• Free Worth grading? checker