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.

Card	Set	Raw	Gem rate	PSA 10	Multiple	Grade ROI	Pop 10	Sales 30D
Quilava#051/100	Sandstorm	$35.00	36%	$145	4.1×	-13%	14	4
Garchomp ex#219/182	Paradox Rift	$8.10	38%	$76.00	9.4×	-13%	411	145
Mesprit#204/191	Surging Sparks	$13.12	33%	$100	7.6×	-13%	1,925	147
Alolan Exeggutor ex#248/191	Surging Sparks	$10.44	41%	$75.00	7.2×	-13%	1,056	106
Erika’s Hospitality#174/181	Team Up	$127	46%	$285	2.2×	-13%	711	18
Jirachi#11/95	Call of Legends	$30.88	4.8%	$1,013	32.8×	-13%	13	5
Tapu Koko ex#247/182	Paradox Rift	$22.06	35%	$115	5.2×	-13%	1,118	116
Greninja & Zoroark GX#222/214	Unbroken Bonds	$95.38	45%	$230	2.4×	-13%	489	4
Team Rocket's Giovanni#225/182	Destined Rivals	$8.05	55%	$51.69	6.4×	-13%	1,150	223
Arceus VSTAR#GG70/159	Crown Zenith	$239	57%	$400	1.7×	-13%	19,477	103
Cynthia's Garchomp ex#204/225	SVP Black Star Promos	$5.99	44%	$60.70	10.1×	-13%	1,038	212
Wigglytuff ex#187/165	151	$8.45	40%	$73.00	8.6×	-13%	617	138
Mewtwo#12/18	Detective Pikachu	$8.88	25%	$119	13.4×	-13%	251	32
Raichu#RC9/83	Generations	$14.67	5.5%	$625	42.6×	-13%	8	41
Chien-Pao ex#274/193	Paldea Evolved	$6.25	49%	$54.99	8.8×	-13%	460	66
Braviary#155/86	Black Bolt	$8.59	19%	$153	17.8×	-13%	69	102
Meowscarada ex#271/193	Paldea Evolved	$9.26	45%	$65.67	7.1×	-13%	350	53
Acerola's Mischief#183/132	Mega Evolution	$36.31	54%	$98.10	2.7×	-13%	2,230	93
Pokémon Tower#42/53	Wizards Black Star Promos	$13.04	29%	$116	8.9×	-13%	214	30
Riolu#GG26/159	Crown Zenith	$13.31	27%	$125	9.4×	-13%	446	194
Karrablast#094/86	Black Bolt	$21.36	23%	$176	8.3×	-13%	173	159
Beedrill V#161/189	Astral Radiance	$75.21	58%	$150	2×	-13%	4,253	59
Heracross#194/193	Paldea Evolved	$33.82	21%	$250	7.4×	-13%	603	69
Leafeon V#166/203	Evolving Skies	$20.36	43%	$91.25	4.5×	-13%	540	30
Caitlin#189/198	Chilling Reign	$24.30	45%	$95.00	3.9×	-13%	792	20
Raihan#202/203	Evolving Skies	$7.31	58%	$48.50	6.6×	-13%	178	39
Pokémon Center Lady#185/185	Vivid Voltage	$21.40	48%	$85.00	4×	-13%	1,254	65
Mega Kangaskhan ex#164/132	Mega Evolution	$5.17	60%	$44.00	8.5×	-13%	1,841	391
Acerola's Premonition#TG24/172	Brilliant Stars	$8.39	50%	$57.99	6.9×	-13%	1,123	61
Gyarados#034/108	Evolutions	$9.19	5.4%	$555	60.4×	-13%	317	59
Mimikyu GX#226/214	Lost Thunder	$233	32%	$700	3×	-12%	170	6
Carracosta#107/86	Black Bolt	$10.62	23%	$134	12.6×	-12%	69	169
Crocalor#202/193	Paldea Evolved	$21.69	19%	$211	9.7×	-12%	326	61
Magby#186/182	Paradox Rift	$22.63	36%	$115	5.1×	-12%	642	84
Leafeon V#167/203	Evolving Skies	$147	55%	$275	1.9×	-12%	6,320	35
Professor Sada's Vitality#256/182	Paradox Rift	$8.65	33%	$89.95	10.4×	-12%	303	125
Mewtwo#051/108	Evolutions	$12.67	24%	$139	10.9×	-12%	891	15
Alph Lithograph#TWO/95	Unleashed	$125	11%	$1,251	10×	-12%	23	9
Latias-EX#112/116	Plasma Freeze	$376	5.9%	$6,000	16×	-12%	41	3
Giovanni's Charisma#204/165	151	$18.44	27%	$143	7.7×	-12%	3,372	247
Quaquaval ex#273/193	Paldea Evolved	$6.71	47%	$59.50	8.9×	-12%	331	59
Pidgey#207/197	Obsidian Flames	$21.62	23%	$179	8.3×	-12%	1,317	197
Wooper#SV9/94	Hidden Fates Shiny Vault	$29.82	54%	$90.00	3×	-12%	845	34
Sandshrew#074/109	Team Rocket Returns	$48.25	53%	$123	2.5×	-12%	20	2
Scoop Up#107/130	Base Set 2	$6.56	34%	$81.00	12.3×	-12%	41	32
Tangela#178/165	151	$20.98	29%	$143	6.8×	-11%	1,471	236
Paldean Wooper#221/193	Paldea Evolved	$14.75	19%	$183	12.4×	-11%	283	69
Blastoise GX#218/214	Unbroken Bonds	$108	43%	$273	2.5×	-11%	726	—
Kirlia#212/198	Scarlet & Violet	$53.89	15%	$473	8.8×	-11%	963	79
Alcremie VMAX#73/72	Shining Fates	$5.00	67%	$40.00	8×	-11%	1,411	232