The grading cost breakdown
PSA Economy: $50-100 per card, 6-8 weeks turnaround. For bulk modern submissions.
PSA Regular: $150-200, 4-6 weeks. Standard choice for most modern hits.
PSA Express: $300+, 1-2 weeks. Only if the card is already worth $500+.
BGS (Beckett): Similar pricing, 4-8 weeks. Better slab aesthetics (border color grading), more collector preference for vintage and high-end modern.
When grading makes sense
Grade if: Raw value × (Expected Grade Multiplier) - Grading Cost > Raw Sale Price
Example: You hit a 2024 rookie auto worth $150 raw. PSA 9 of that card sells for $400. Grading costs $150. The math: $150 × 2.7x - $150 = $255 profit. Worth it.
Counter-example: You hit a 2025 rookie auto worth $80 raw. PSA 9 might be $180 (2.25x). Grading costs $150. The math: $80 × 2.25x - $150 = $30 profit. Too tight. Sell raw.
The grade multiplier depends on four things
1. Player & card scarcity: A LeBron rookie 1/1? Grade it, grade it, grade it. A random 2025 base auto of a prospect who might flame out? Sell raw.
2. Card era: Vintage cards (pre-1990) grade multipliers are 3-5x. Modern cards (2020+) are 1.5-2.5x. Older cards preserve condition better relative to raw sales (because everything is weak condition), so grading has bigger ROI.
3. Current condition: A card with visible wear (centering, corners) will grade 7-8 instead of 9. The value jump from 8 to 9 is 2-3x. The jump from 7 to 8 is 1.2-1.5x. So if you think your card is a 7 or 8, the ROI is worse.
4. Wait time: Grading takes weeks. During that time, the player's value might crash (injury, trade, slump). Factor in the risk that the value depreciates while your card is in a box.
Pro strategy: grade selectively
Grade only: 1/1s, 1/10 numbered cards, rookie autos of players who just broke out, and cards worth $300+. Pass on: commons, bulk autos, and anything you're not sure will hold value in 6 weeks.
For bulk modern hits under $150 raw? Sell raw. The ROI math rarely works, and the risk of depreciation isn't worth the upside.