Best Swellow Cards to Grade
The Swellow 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: Swellow δ (Dragon Frontiers) at +$682 best-case net.
| # | Card | Raw | PSA 10 | Cost | Net (best) | Risk-adj. |
|---|---|---|---|---|---|---|
| 1 | $26 | $796 | $88 | +$682 | +$209 | |
| 2 | $11 | $595 | $86 | +$498 | +$86 | |
| 3 | $6 | $150 | $71 | +$73 | −$38 | |
| 4 | $12 | $140 | $71 | +$57 | −$51 |
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).