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
Latios δ#009/113Holofoil	Delta Species	$144	10%	$3,044	21.1×	+36%	86	10
Mewtwo EX#103/108Holofoil	Evolutions	$43.61	28%	$606	13.9×	+36%	3,246	25
Ditto#18/621st Edition	Fossil	$22.43	20%	$700	31.2×	+36%	338	13
Special Delivery Bidoof#SWSH177/307Holofoil	SWSH Black Star Promos	$533	23%	$3,635	6.8×	+36%	1,034	10
Magikarp#203/193Holofoil	Paldea Evolved	$402	16%	$4,140	10.3×	+35%	3,972	101
Frogadier#089/86Holofoil	Chaos Rising	$7.19	73%	$162	22.6×	+35%	138	26
Blaziken GX#153/168Holofoil	Celestial Storm	$60.91	43%	$441	7.2×	+35%	225	3
Seismitoad#105/86Holofoil	Black Bolt	$244	16%	$2,686	11×	+35%	1,055	66
Rayquaza VMAX#217/203Holofoil	Evolving Skies	$128	75%	$374	2.9×	+35%	4,541	23
Dragonite GX#SM156/248Holofoil	SM Black Star Promos	$88.79	41%	$552	6.2×	+34%	964	4
Mewtwo EX#164/162Holofoil	BREAKthrough	$186	7.5%	$4,753	25.5×	+34%	268	11
Kabutops#150/144Holofoil	Skyridge	$1,000	16%	$9,178	9.2×	+34%	223	5
Alakazam EX#117/124Holofoil	Fates Collide	$29.12	16%	$914	31.4×	+34%	291	8
Hydreigon BREAK#087/114Holofoil	Steam Siege	$5.77	49%	$232	40.3×	+34%	139	3
Pikachu V-UNION#SWSH142/307Holofoil	SWSH Black Star Promos	$10.21	61%	$196	19.2×	+33%	1,732	12
Suicune#27/641st Edition	Neo Revelation	$64.98	30%	$649	10×	+33%	183	2
Mr. Mime ex#110/112Holofoil	FireRed & LeafGreen	$98.96	13%	$1,790	18.1×	+33%	95	4
Charizard G#020/147Normal	Supreme Victors	$82.41	17%	$1,272	15.4×	+33%	118	5
Metagross ex#095/101Holofoil	Hidden Legends	$178	13%	$2,705	15.2×	+33%	101	3
Luvdisc#007/100Holofoil	Crystal Guardians	$15.42	10%	$1,216	78.9×	+33%	22	3
Yanma#116/144Normal	Skyridge	$11.44	34%	$356	31.1×	+33%	28	2
Dark Slowking#009/109Holofoil	Team Rocket Returns	$95.94	14%	$1,677	17.5×	+33%	68	4
Unown [N]#50/751st Edition	Neo Discovery	$7.25	35%	$335	46.2×	+33%	48	—
Latias#14/40Normal	Nintendo Black Star Promos	$26.51	13%	$1,097	41.4×	+33%	26	1
Luxray BREAK#047/122Holofoil	BREAKpoint	$6.98	19%	$594	85.1×	+32%	38	3
M Tyranitar EX#92/98Holofoil	Ancient Origins	$115	26%	$984	8.6×	+32%	462	6
Pikachu#SWSH234/307Holofoil	SWSH Black Star Promos	$7.72	14%	$803	104×	+32%	285	27
Dark Hypno#006/109Holofoil	Team Rocket Returns	$64.29	10%	$1,866	29×	+32%	45	10
Flareon VMAX#SWSH180/307Holofoil	SWSH Black Star Promos	$64.40	27%	$700	10.9×	+32%	3,897	31
Victini#098/101Holofoil	Noble Victories	$186	13%	$2,719	14.6×	+31%	115	12
Charizard EX#11/83Holofoil	Generations	$26.02	10%	$1,378	53×	+31%	222	8
Celebi & Venusaur GX#SM167/248Holofoil	SM Black Star Promos	$87.84	33%	$658	7.5×	+31%	3,059	18
Jolteon V#SWSH183/307Holofoil	SWSH Black Star Promos	$74.87	13%	$1,512	20.2×	+31%	1,326	26
M Charizard EX#069/106Holofoil	Flashfire	$286	22%	$2,197	7.7×	+31%	1,574	28
Black Kyurem-EX#095/135Holofoil	Plasma Storm	$5.09	29%	$377	74.1×	+30%	157	4
Pikachu V#157/172Holofoil	Brilliant Stars	$25.30	54%	$255	10.1×	+30%	2,255	19
Venusaur & Snivy GX#SM229/248Holofoil	SM Black Star Promos	$135	46%	$604	4.5×	+30%	2,093	10
Greninja GX#024/131Holofoil	Forbidden Light	$19.85	46%	$279	14.1×	+30%	188	4
Articuno GX#031/168Holofoil	Celestial Storm	$10.18	48%	$242	23.8×	+30%	150	2
Primal Kyogre EX#96/98Holofoil	Ancient Origins	$439	16%	$4,143	9.4×	+30%	510	19
Mewtwo EX#163/162Holofoil	BREAKthrough	$189	7.2%	$4,817	25.5×	+30%	236	13
M Gardevoir EX#112/114Holofoil	Steam Siege	$57.99	33%	$535	9.2×	+29%	1,338	7
Ultra Necrozma GX#78/70Holofoil	Dragon Majesty	$111	35%	$709	6.4×	+29%	300	3
Glaceon EX#116/124Holofoil	Fates Collide	$37.44	19%	$815	21.8×	+29%	377	8
Reshiram ex#173/86Holofoil	White Flare	$509	59%	$1,289	2.5×	+29%	6,118	99
Vaporeon VMAX#SWSH182/307Holofoil	SWSH Black Star Promos	$92.16	27%	$808	8.8×	+29%	4,237	48
Alolan Ninetales GX#225/214Holofoil	Lost Thunder	$86.78	39%	$552	6.4×	+28%	188	3
Clefairy#094/88Holofoil	Perfect Order	$22.61	69%	$190	8.4×	+28%	2,867	245
Umbreon GX#080/149Holofoil	Sun & Moon	$27.34	25%	$540	19.7×	+28%	1,009	18
Mewtwo GX#39/73Holofoil	Shining Legends	$11.26	38%	$311	27.6×	+28%	1,120	12