Best Slowbro Cards to Grade
The Slowbro cards where grading pays off most — ranked by net profit from raw to PSA 10 after real grading costs, with each card's estimated gem rate and risk-adjusted return. Top pick: Dark Slowbro (Legendary Collection) at +$3,142 best-case net.
| # | Card | Raw | PSA 10 | Cost | Net (best) | Risk-adj. |
|---|---|---|---|---|---|---|
| 1 | $242 | $3,615 | $231 | +$3,142 | +$169 | |
| 2 | $94 | $1,563 | $121 | +$1,348 | +$50 | |
| 3 | $73 | $1,542 | $120 | +$1,348 | +$252 | |
| 4 | $47 | $1,269 | $118 | +$1,104 | +$37 | |
| 5 | $68 | $1,053 | $116 | +$870 | +$166 | |
| 6 | $15 | $667 | $87 | +$565 | +$42 | |
| 7 | $17 | $361 | $74 | +$270 | +$14 | |
| 8 | $213 | $371 | $74 | +$85 | −$70 | |
| 9 | $10 | $139 | $71 | +$58 | −$21 | |
| 10 | $20 | $110 | $71 | +$19 | −$21 |
Net (best) = PSA 10 value − raw value − grading cost (PSA fees as of 2026-06-28). Risk-adjusted weights every grade by its estimated likelihood from PSA population (cumulative and biased toward nicer copies — a guide, not a guarantee).