Best Tentacruel Cards to Grade
The Tentacruel 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: Tentacruel (Aquapolis) at +$2,699 best-case net.
| # | Card | Raw | PSA 10 | Cost | Net (best) | Risk-adj. |
|---|---|---|---|---|---|---|
| 1 | $175 | $3,100 | $226 | +$2,699 | +$69 | |
| 2 | $89 | $1,864 | $124 | +$1,651 | +$81 | |
| 3 | $91 | $1,098 | $116 | +$892 | +$65 | |
| 4 | $36 | $364 | $74 | +$254 | −$17 | |
| 5 | $13 | $325 | $73 | +$239 | −$38 | |
| 6 | $43 | $337 | $73 | +$220 | +$38 | |
| 7 | $5 | $275 | $73 | +$197 | −$2 | |
| 8 | $33 | $160 | $72 | +$56 | −$46 |
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).