Crack-and-resubmit opportunities: slabs trading far below the next grade up. Both prices are sale-backed. Break-even = the share of resubmissions that must hit PSA 10 to cover the PSA 9 buy plus the grading fee.
| Card | Set | PSA 9 | PSA 10 | Multiple | Gap | Break-even | Gem rate | Pop |
|---|---|---|---|---|---|---|---|---|
 Snorlax#037/130Reverse Holofoil | Diamond & Pearl | $228 | $20,000 | 87.6× | $19,772 | 4% | 5.6% | 2 |
 Jirachi#01/95Holofoil | Unleashed | $51.47 | $4,794 | 93.2× | $4,743 | 7% | 11% | 16 |
Break-even uses each target grader's cheapest live service (PSA Regular, CGC Economy, BGS Standard), upcharged at the target value. A regrade is never guaranteed — a cracked PSA 9 can come back lower.
| Secret Wonders |
| $20.02 |
| $2,000 |
| 99.9× |
| $1,980 |
| 8% |
| — |
| — |
 Mewtwo GX#39/73Holofoil | Shining Legends | $40.56 | $4,563 | 112.5× | $4,522 | 7% | 38% | 1,114 |
 Scyther#057/147Reverse Holofoil | Aquapolis | $84.72 | $9,750 | 115.1× | $9,665 | 7% | 40% | 31 |
 Charmander#057/112Reverse Holofoil | FireRed & LeafGreen | $34.50 | $4,045 | 117.3× | $4,011 | 8% | 40% | 73 |
 Yanma#17/75Unlimited Holofoil | Neo Discovery | $131 | $15,656 | 119.4× | $15,524 | 5% | 1.5% | 14 |
 Quagsire#026/109Reverse Holofoil | Team Rocket Returns | $110 | $14,988 | 135.8× | $14,878 | 5% | 42% | 22 |
 Snorlax#080/106Reverse Holofoil | Flashfire | $54.83 | $7,778 | 141.8× | $7,723 | 8% | 5.6% | 2 |
 Colress#135/135Holofoil | Plasma Storm | $244 | $35,000 | 143.4× | $34,756 | 2% | 2.8% | 12 |
 Gardevoir#008/127Reverse Holofoil | Platinum | $21.03 | $3,240 | 154.1× | $3,219 | 10% | 5.1% | 8 |
 Vaporeon ex#110/113Holofoil | Delta Species | $55.56 | $9,160 | 164.9× | $9,104 | 7% | 4.0% | 39 |
 Mudkip#059/109Reverse Holofoil | Ruby & Sapphire | $119 | $20,000 | 168.1× | $19,881 | 4% | 37% | 29 |
 Articuno#017/108Reverse Holofoil | Roaring Skies | $42.12 | $7,777 | 184.6× | $7,735 | 8% | 20% | 29 |
 Dodrio#046/147Reverse Holofoil | Aquapolis | $41.35 | $7,750 | 187.4× | $7,709 | 8% | 46% | 17 |
 Wobbuffet#28/92Reverse Holofoil | Legend Maker | $38.89 | $7,900 | 203.1× | $7,861 | 8% | 48% | 15 |
 Magmortar#031/132Holofoil | Secret Wonders | $20.00 | $4,494 | 224.7× | $4,474 | 7% | — | 2 |
 Typhlosion#032/123Reverse Holofoil | HeartGold SoulSilver | $20.01 | $6,100 | 304.9× | $6,080 | 10% | — | 2 |
 Kyogre ex#37/40Holofoil | Nintendo Black Star Promos | $1,135 | $999,999 | 881.3× | $998,864 | 0% | 1.5% | 19 |
