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
Crawdaunt#006/107	Deoxys	$49.94	10%	$500	10×	-31%	19	8
Deerling#091/86	White Flare	$20.71	23%	$138	6.7×	-31%	143	78
Okidogi ex#090/64	Shrouded Fable	$22.06	36%	$90.50	4.1×	-30%	455	41
Claydol#002/101	Hidden Legends	$44.95	13%	$378	8.4×	-30%	24	2
Charizard δ#004/100	Crystal Guardians	$433	1.5%	$21,159	48.8×	-30%	81	13
Raboot#147/142	Stellar Crown	$7.64	40%	$57.58	7.5×	-30%	1,290	159
Spell Tag#235/214	Lost Thunder	$6.06	54%	$40.00	6.6×	-30%	46	2
Adaman#199/189	Astral Radiance	$5.08	56%	$37.34	7.4×	-30%	112	43
Drednaw VMAX#75/73	Champion's Path	$6.61	70%	$31.77	4.8×	-30%	2,103	55
Electrode#18/64	Jungle	$7.39	16%	$146	19.7×	-30%	75	42
Tulip#259/182	Paradox Rift	$8.68	30%	$80.00	9.2×	-30%	337	116
Melmetal VMAX#080/78	Pokémon GO	$11.91	65%	$40.00	3.4×	-30%	324	30
Charmander#082/132	Secret Wonders	$39.73	9.8%	$464	11.7×	-30%	17	6
Mt. Coronet#SV89/94	Hidden Fates Shiny Vault	$10.08	62%	$40.00	4×	-30%	762	29
Sprigatito#196/193	Paldea Evolved	$63.50	22%	$280	4.4×	-29%	657	56
Iono#237/91	Paldean Fates	$31.46	46%	$87.44	2.8×	-29%	3,496	83
Simisear#100/86	White Flare	$17.06	23%	$129	7.6×	-29%	82	89
Gardevoir-GX#SV75/94	Hidden Fates Shiny Vault	$79.54	62%	$119	1.5×	-29%	2,713	16
Roxanne#206/189	Astral Radiance	$5.64	57%	$37.99	6.7×	-29%	173	25
Teal Mask Ogerpon ex#211/167	Twilight Masquerade	$29.18	52%	$73.97	2.5×	-29%	728	48
Rayquaza#20/95	Call of Legends	$143	3%	$4,000	27.9×	-29%	20	11
Cynthia#SV82/94	Hidden Fates Shiny Vault	$197	59%	$267	1.4×	-29%	4,503	21
Boss's Orders (Giovanni)#189/192	Rebel Clash	$67.59	55%	$120	1.8×	-29%	1,046	42
Latias ex#220/191	Surging Sparks	$7.13	38%	$59.99	8.4×	-29%	1,163	230
Honey#192/198	Chilling Reign	$6.11	52%	$42.50	7×	-29%	198	68
Munkidori ex#091/64	Shrouded Fable	$19.69	34%	$92.50	4.7×	-29%	322	1
Kabutops#24/62	Fossil	$5.81	12%	$179	30.9×	-29%	83	36
Iron Moth#187/182	Paradox Rift	$8.84	40%	$60.00	6.8×	-29%	288	15
Venusaur EX#01/83	Generations	$10.58	15%	$165	15.6×	-29%	66	14
Tympole#103/86	Black Bolt	$12.97	19%	$140	10.8×	-29%	53	92
Camerupt#004/107	Deoxys	$21.87	14%	$242	11.1×	-29%	23	1
Team Rocket's Spidops#187/182	Destined Rivals	$5.88	29%	$75.00	12.8×	-29%	584	250
Baxcalibur#210/193	Paldea Evolved	$40.47	19%	$250	6.2×	-29%	680	117
M Gyarados EX#027/122	BREAKpoint	$44.40	11%	$433	9.7×	-29%	149	22
Entei#17/64	Neo Revelation	$20.32	19%	$169	8.3×	-28%	63	11
Tinkatink#216/193	Paldea Evolved	$33.25	18%	$232	7×	-28%	231	70
Escavalier#138/86	Black Bolt	$19.02	32%	$99.95	5.3×	-28%	65	75
Lucky Stadium#41/53	Wizards Black Star Promos	$1,213	17%	$5,303	4.4×	-28%	209	15
Mela#254/182	Paradox Rift	$8.63	35%	$70.00	8.1×	-28%	508	64
Dendra#266/193	Paldea Evolved	$10.88	43%	$60.00	5.5×	-28%	1,080	85
Pikachu#43/95	Team Magma vs Team Aqua	$47.20	23%	$225	4.8×	-28%	58	1
M Gengar-EX#XY166/211	XY Black Star Promos	$277	3.6%	$5,998	21.6×	-28%	121	56
Gabite#SV39/94	Hidden Fates Shiny Vault	$5.50	66%	$33.33	6.1×	-28%	1,147	55
Scrafty#139/86	White Flare	$25.17	20%	$184	7.3×	-28%	40	48
M Gardevoir EX#RC31/83	Generations	$112	5%	$1,958	17.5×	-28%	369	41
Giratina VSTAR#GG69/159	Crown Zenith	$430	55%	$600	1.4×	-28%	23,049	187
Suicune#27/64	Neo Revelation	$23.23	23%	$150	6.5×	-28%	75	21
Trubbish#140/86	White Flare	$18.59	18%	$173	9.3×	-28%	50	90