Gem Rates

Cards ranked by grading upside — PSA gem rate, raw-to-PSA-10 multiple, and probability-weighted grading ROI. Including thin, low-sale markets. Build a custom screen across every metric.

Card	Set	Raw	Gem rate	PSA 10	Multiple	Grade ROI	Pop 10	Sales 30D
Espeon EX#117/122Holofoil	BREAKpoint	$75.26	21%	$2,021	26.8×	+168%	610	10
Terapagos ex#170/142Holofoil	Stellar Crown	$39.04	42%	$764	19.6×	+166%	5,178	67
Gengar#010/144Normal	Skyridge	$500	22%	$6,987	14×	+166%	157	7
Darkrai EX#118/122Holofoil	BREAKpoint	$61.50	22%	$1,699	27.6×	+166%	481	14
Porygon-Z#006/106Holofoil	Great Encounters	$8.47	24%	$986	116.4×	+165%	44	3
Kyurem#031/116Holofoil	Plasma Freeze	$7.35	7.5%	$3,087	420×	+164%	5	—
Swampert#009/106Holofoil	Great Encounters	$24.61	32%	$870	35.4×	+163%	93	3
Gambler#60/621st Edition	Fossil	$5.47	29%	$768	140.3×	+159%	726	32
Raichu & Alolan Raichu GX#221/236Holofoil	Unified Minds	$339	40%	$2,690	7.9×	+155%	1,649	20
Ursaring#89/95Holofoil	Unleashed	$45.80	5.2%	$6,189	135.1×	+154%	29	3
Kabutops#006/100Holofoil	Majestic Dawn	$32.95	7.1%	$4,001	121.4×	+150%	12	1
Ampharos#090/86Holofoil	Chaos Rising	$7.57	75%	$289	38.1×	+147%	99	22
Raikou#SL9/95Holofoil	Call of Legends	$170	2.7%	$22,865	134.5×	+146%	17	6
Pikachu & Zekrom GX#SM168/248Holofoil	SM Black Star Promos	$218	38%	$1,929	8.9×	+145%	5,284	41
Lugia EX#94/98Holofoil	Ancient Origins	$213	16%	$4,549	21.3×	+143%	490	10
Dark Porygon2#008/1051st Edition Holofoil	Neo Destiny	$175	11%	$5,535	31.6×	+143%	66	2
Blaziken#005/108Holofoil	Power Keepers	$30.29	15%	$1,786	59×	+142%	72	14
Kyogre ex#094/101Holofoil	Hidden Legends	$224	15%	$4,840	21.6×	+141%	139	7
Mewtwo EX#157/162Holofoil	BREAKthrough	$67.56	12%	$3,085	45.7×	+141%	259	8
Shining Steelix#112/1051st Edition Holofoil	Neo Destiny	$500	22%	$6,277	12.6×	+140%	184	1
Wigglytuff ex#101/101Holofoil	Hidden Legends	$76.66	12%	$3,026	39.5×	+140%	86	7
Chimchar#DP02/56Holofoil	DP Black Star Promos	$22.81	5%	$4,925	215.9×	+140%	11	2
Alakazam EX#125/124Holofoil	Fates Collide	$170	9.9%	$6,045	35.6×	+140%	785	65
Feraligatr#004/115Holofoil	Unseen Forces	$122	13%	$3,615	29.6×	+139%	51	9
Naganadel GX#SM125/248Holofoil	SM Black Star Promos	$10.99	54%	$398	36.2×	+138%	155	1
Altaria#002/108Holofoil	Power Keepers	$27.57	14%	$1,803	65.4×	+138%	42	6
Ampharos EX#87/98Holofoil	Ancient Origins	$46.69	18%	$1,655	35.4×	+133%	91	—
Darkrai#004/106Holofoil	Great Encounters	$33.54	22%	$1,224	36.5×	+133%	88	5
Zekrom#047/114Holofoil	Black & White	$7.67	12%	$1,712	223.2×	+133%	31	4
Jirachi GX#079/236Holofoil	Unified Minds	$13.81	57%	$380	27.5×	+132%	296	16
Magikarp & Wailord GX#160/181Holofoil	Team Up	$127	53%	$897	7.1×	+132%	833	2
Pikachu#115/114Holofoil	Black & White	$139	16%	$3,188	22.9×	+131%	210	5
Mewtwo & Mew GX#222/236Holofoil	Unified Minds	$181	34%	$1,742	9.6×	+129%	717	8
Umbreon EX#119/124Holofoil	Fates Collide	$147	14%	$3,796	25.8×	+128%	709	23
Sableye#010/100Holofoil	Crystal Guardians	$55.52	15%	$2,087	37.6×	+128%	56	9
Volcanion#XY185/211Holofoil	XY Black Star Promos	$11.59	40%	$523	45.1×	+128%	398	9
Pikachu#094/123Normal	Mysterious Treasures	$21.30	12%	$1,997	93.7×	+127%	21	5
Palkia & Dialga LEGEND#101/102Holofoil	Triumphant	$126	11%	$4,376	34.8×	+126%	134	5
Hypno#H12/147Holofoil	Aquapolis	$120	12%	$3,619	30.2×	+125%	106	8
Pikachu#057/108Normal	Power Keepers	$11.45	21%	$1,000	87.3×	+125%	31	1
Absol G#001/147Holofoil	Supreme Victors	$31.15	5.5%	$4,542	145.8×	+125%	10	1
Serperior#125/124Holofoil	Dragons Exalted	$149	3.4%	$15,000	100.5×	+124%	11	1
Primal Groudon EX#97/98Holofoil	Ancient Origins	$324	23%	$3,930	12.1×	+124%	779	20
Ledian#H14/144Holofoil	Skyridge	$203	23%	$2,804	13.8×	+124%	137	3
Mew#097/102Holofoil	Triumphant	$331	6.5%	$14,211	42.9×	+124%	154	14
Espeon & Deoxys GX#072/236Holofoil	Unified Minds	$58.20	40%	$768	13.2×	+122%	1,261	25
Jolteon#008/115Holofoil	Unseen Forces	$56.56	18%	$1,714	30.3×	+120%	93	5
Meowth#13/40Holofoil	Nintendo Black Star Promos	$43.20	21%	$1,278	29.6×	+120%	289	13
Mega Greninja ex#122/86Holofoil	Chaos Rising	$193	51%	$1,171	6.1×	+120%	178	31
Gengar & Mimikyu GX#164/181Holofoil	Team Up	$331	51%	$1,764	5.3×	+119%	1,429	5