Should I Grade My Card?

Updated February 2026 · 5 min read

Grading a card costs anywhere from $15 to $600 depending on the company and service tier. That means every card you submit needs to earn back its grading fee — and then some — to be worth the investment. This guide breaks down how to decide which cards deserve a slab and which ones should stay raw.

The ROI Formula

At its core, the grading decision is a math problem. The formula is simple:

If a card is worth $50 raw and $200 as a PSA 10, and grading costs $35 total, your ROI is ($200 − $50 − $35) ÷ $35 = 329%. That's a strong grade. But if the graded value is only $70, you're looking at ($70 − $50 − $35) ÷ $35 = −43%. That's a loss — skip it.

When Grading Makes Sense

• 1.High raw value cards. The more a card is already worth, the bigger the multiplier when it gets a gem mint grade. A $200 raw card that grades PSA 10 at $2,000 is a no-brainer.
• 2.Large grade premium. Some cards jump 5–20x from raw to graded. Look for the gap between the raw price and the PSA 10 (or BGS 9.5) price. The wider the gap, the better the opportunity.
• 3.Cards in excellent condition. A card with sharp corners, clean centering, and no whitening has a realistic shot at a 9 or 10. Condition is the biggest variable — you need to honestly assess your card.
• 4.Liquid markets. Grading a card that nobody buys is pointless. Look for cards with strong sales volume — 50+ sales per year on the graded version means there's a ready market.

When to Skip Grading

• ×Thin premium. If a PSA 10 sells for only 20–30% more than raw, grading fees eat all the profit. Common modern cards often fall here.
• ×Visible damage. Whitening, scratches, off-center printing, or edge wear almost guarantee a grade below 8. Cards that grade below 8 are often worth less than raw (the “cracked card discount”).
• ×Low-value cards. If the raw price is under $10, the math almost never works. Even a 10x multiplier only gets you $100, and grading + shipping + seller fees can easily eat $40–50.
• ×Cards that only profit at a 10. If the only profitable outcome is a perfect gem mint grade, the risk is very high. Most cards grade between 7 and 9 — if those outcomes lose money, think carefully before submitting.

Hidden Costs to Factor In

Most collectors underestimate total grading cost. Beyond the base fee, consider:

• Shipping both ways — typically $5–15 per card depending on insurance and method
• Insurance upcharges — PSA charges extra when your card's value exceeds the tier's insurance limit
• Seller fees — eBay takes 13.25%, TCGPlayer takes 10.5%. A $500 graded card only nets you $435 on eBay
• Opportunity cost — PSA economy takes 75+ days. Your money is locked up the entire time

The 5-Factor Scoring Approach

Instead of going by gut feeling, systematic analysis looks at five factors:

1. 1.ROI (35%) — Expected return across all possible grade outcomes, not just the best case
2. 2.Liquidity (25%) — How quickly the graded card sells based on recent sales volume
3. 3.Grade Premium (20%) — The price multiplier from raw to graded
4. 4.Value Multiplier (10%) — How much extra value a gem mint adds over a 9
5. 5.Risk (10%) — What happens if the card doesn't get the grade you're hoping for

This is exactly the algorithm that SlabScore uses. Each card gets a score from 0–100: 80+ is a strong grade, 65–79 is worth grading, 45–64 is a toss-up, and below 45 means skip it.

Common Mistakes

• Grading everything. Beginners submit 50 cards and 40 of them lose money. Be selective.
• Ignoring seller fees. A $200 graded card is only $173 after eBay fees. Factor this in.
• Only looking at PSA 10 prices. Most cards don't get a 10. Calculate expected value across all grade outcomes.
• Emotional grading. Your favorite card isn't automatically worth grading. Let the numbers decide.

Bottom Line

Grade cards where the math works in your favor across multiple grade outcomes — not just the best case. Factor in all costs including shipping, insurance, and seller fees. If the ROI is only positive at a PSA 10, the risk is probably too high. Use data, not hope.