PSA Grading ROI: Which Categories Actually Deliver?
KOLT | Senior Analyst, KLLKT.in — October 2025
Grading ROI Framework
We calculate ROI as the price multiplier from raw market value to PSA 10 value: Multiplier = PSA 10 Price ÷ Raw Price. Higher multipliers indicate stronger returns on grading costs (submission fees, shipping, time). We prioritize PSA 10 because that grade captures the largest premium. PSA 9 data is shown for context but carries lower upside.
Baseball Analysis
| Card | Raw | PSA 10 | Multiplier |
|---|---|---|---|
| Willie Mays 1959 Topps | $73.76 | $1,353 | 18.3× |
| JoJo Parker 2025 Bowman Chrome | $4.50 | $82.91 | 18.4× |
Baseball shows modest multipliers. The 1959 Mays card delivers a solid but unspectacular 18.3× lift. Modern Bowman Chrome prospects like JoJo Parker also hover around 18×. The category lacks explosive outliers in the provided dataset.
Basketball Analysis
| Card | Raw | PSA 10 | Multiplier |
|---|---|---|---|
| Michael Jordan 1992 UD McDonald's | $13.27 | $5,139.72 | 387.3× |
| Michael Jordan 1996 Stadium Club | $7.49 | $912.01 | 121.8× |
| Joe Dumars 1986 Fleer | $24.08 | $1,128.40 | 46.9× |
| Cooper Flagg 2025 Topps | $13.54 | $453.50 | 33.5× |
| Victor Wembanyama 2023 Prizm | $12.98 | $110.51 | 8.5× |
Basketball dominates the dataset. The 1992 McDonald's Jordan posts an extraordinary 387.3× multiplier. Even the 1996 Stadium Club Jordan yields 121.8×. Vintage Fleer and modern rookies (Flagg) still clear 30–47×. Only the already-liquid Wembanyama card underperforms at 8.5×.
Football Analysis
| Card | Raw | PSA 10 | Multiplier |
|---|---|---|---|
| Brian Bosworth 1988 Topps | $2.11 | $161.64 | 76.6× |
| Jaxson Dart 2025 Select | $1.30 | $77.00 | 59.2× |
| Barry Sanders 1989 Score | $59.19 | $2,186.12 | 36.9× |
Football delivers strong but secondary results. The Bosworth and Dart cards both clear 59–77×, while the higher-raw Sanders still manages 36.9×. Modern quarterbacks and 1980s stars both show viable grading upside.
Pokémon Analysis
| Card | Raw | PSA 10 | Multiplier |
|---|---|---|---|
| Pikachu & Zekrom 2019 Team Up | $46.64 | $664.50 | 14.3× |
| Togekiss 2026 Mega Evolution | $5.67 | $60.32 | 10.6× |
Pokémon produces the lowest multipliers in the dataset (10.6–14.3×). Even popular chase cards fail to match the premium seen in basketball or football.
Which Sport Wins?
Basketball wins decisively. It contains both the highest absolute multipliers (387× and 122×) and the most consistent 30–50× results across vintage and modern cards. Football offers attractive 50–75× opportunities on low-raw modern and 1980s cards, but lacks basketball’s ceiling. Baseball and Pokémon trail significantly.
Your Grading Strategy
- Prioritize Basketball: Target 1980s–1990s stars and high-upside modern rookies where raw prices remain under $15.
- Football secondary target: Low-cost 2025 prospects and 1988–1989 commons with 50×+ potential.
- Avoid: Pokémon and most baseball unless the card has extreme scarcity (e.g., the 1959 Mays PSA 9 outlier).
- Execution rule: Only submit cards showing at least a 25× projected PSA 10 multiplier after estimated $25–40 grading costs. This filters out marginal plays like Wembanyama.
Focus on basketball’s vintage and modern sweet spots for the highest returns on PSA grading capital.
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