Best Thundurus Cards to Grade
The Thundurus 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: Thundurus-EX (Plasma Freeze) at +$1,806 best-case net.
| # | Card | Raw | PSA 10 | Cost | Net (best) | Risk-adj. |
|---|---|---|---|---|---|---|
| 1 | $122 | $2,053 | $126 | +$1,806 | — | |
| 2 | $19 | $1,609 | $121 | +$1,469 | +$26 | |
| 3 | $24 | $1,299 | $118 | +$1,157 | — | |
| 4 | $25 | $108 | $71 | +$12 | — |
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).