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
Cinccino#183/162	Temporal Forces	$46.67	49%	$120	2.6×	-53%	931	79
Kartana-GX#SV73/94	Hidden Fates Shiny Vault	$9.63	64%	$65.00	6.7×	-53%	1,316	35
Galarian Zapdos V#182/172	Brilliant Stars	$14.20	54%	$80.92	5.7×	-53%	1,426	66
Ethan's Ho-Oh ex#239/182	Destined Rivals	$31.38	63%	$82.50	2.6×	-53%	2,745	159
Shadow Rider Calyrex VMAX#TG18/189	Astral Radiance	$10.91	71%	$59.99	5.5×	-53%	834	67
Caterpie#172/165	151	$21.71	32%	$150	6.9×	-53%	1,671	207
Musharna#117/86	Black Bolt	$9.67	19%	$219	22.7×	-53%	45	63
Volcarona#100/86	Black Bolt	$61.70	4.9%	$1,350	21.9×	-53%	17	58
Lunatone#GG11/159	Crown Zenith	$12.10	34%	$125	10.3×	-53%	378	118
Throh#128/86	Black Bolt	$8.01	20%	$207	25.8×	-53%	39	108
Dewgong#097/94	Phantasmal Flames	$5.05	50%	$79.99	15.8×	-53%	2,423	1628
Mega Venusaur ex#155/132	Mega Evolution	$13.51	59%	$74.99	5.6×	-53%	5,302	774
Gardevoir#004/106	Emerald	$149	6%	$1,800	12.1×	-53%	19	12
Politoed#H23/144	Skyridge	$450	25%	$1,000	2.2×	-53%	154	—
Kirlia#154/91	Paldean Fates	$7.78	61%	$67.50	8.7×	-53%	117	75
Pinsir#168/167	Twilight Masquerade	$17.39	46%	$99.99	5.7×	-53%	1,934	146
Shining Gyarados#65/64	Neo Revelation	$574	1.5%	$20,000	34.9×	-53%	119	48
Electivire#GG08/159	Crown Zenith	$10.93	32%	$136	12.4×	-53%	793	117
Misdreavus#39/53	Wizards Black Star Promos	$10.87	21%	$200	18.4×	-53%	240	39
Charizard ex#125/197	Obsidian Flames	$5.89	43%	$94.99	16.1×	-53%	2,686	231
Tapu Fini-GX#SV92/94	Hidden Fates Shiny Vault	$20.92	61%	$77.50	3.7×	-53%	1,181	15
Raichu V#158/172	Brilliant Stars	$6.15	56%	$72.99	11.9×	-53%	518	58
Golem ex#189/165	151	$8.74	42%	$100	11.4×	-53%	618	100
Chien-Pao ex#261/193	Paldea Evolved	$30.82	52%	$100	3.2×	-53%	2,427	105
Zeraora V#TG16/195	Silver Tempest	$13.16	73%	$59.99	4.6×	-53%	1,350	81
Kingdra#108/160	Primal Clash	$12.25	13%	$350	28.6×	-53%	18	9
Magmar#44/53	Wizards Black Star Promos	$33.17	32%	$166	5×	-53%	273	27
Cobalion#144/86	Black Bolt	$33.83	26%	$210	6.2×	-52%	131	52
Latias δ#021/110	Holon Phantoms	$109	25%	$363	3.3×	-52%	33	5
Pikachu#225/225	SVP Black Star Promos	$10.56	20%	$220	20.8×	-52%	1,351	197
Magikarp#065/109	Team Rocket Returns	$196	44%	$295	1.5×	-52%	48	12
Dratini δ#046/101	Dragon Frontiers	$50.74	45%	$140	2.7×	-52%	21	14
Kyogre#12/95	Call of Legends	$28.80	4.9%	$1,055	36.6×	-52%	15	5
Machoke#177/165	151	$27.90	29%	$180	6.5×	-52%	2,600	190
Ralts#153/91	Paldean Fates	$11.50	53%	$83.00	7.2×	-52%	137	45
Electrode#222/198	Chilling Reign	$16.53	77%	$60.00	3.6×	-52%	690	58
Shining Genesect#09/73	Shining Legends	$12.48	35%	$128	10.2×	-52%	1,492	50
Alakazam ex#188/165	151	$14.69	39%	$118	8×	-52%	1,370	112
Kricketune#GG02/159	Crown Zenith	$8.37	38%	$110	13.2×	-52%	367	149
Flareon EX#RC6/83	Generations	$74.86	3.9%	$1,888	25.2×	-52%	192	59
Lapras#GG05/159	Crown Zenith	$31.53	28%	$190	6×	-52%	1,550	394
Charmeleon#SV7/94	Hidden Fates Shiny Vault	$18.50	59%	$79.95	4.3×	-52%	4,248	34
Tinkaton ex#262/193	Paldea Evolved	$61.83	41%	$165	2.7×	-52%	1,279	65
Shadow Rider Calyrex V#171/198	Chilling Reign	$6.02	52%	$79.99	13.3×	-52%	83	31
Dark Celebi#004/101	Hidden Legends	$49.05	4.9%	$1,275	26×	-52%	73	15
Alolan Vulpix V#173/195	Silver Tempest	$10.60	55%	$80.00	7.5×	-52%	348	47
Corviknight VMAX#TG19/195	Silver Tempest	$9.82	78%	$55.77	5.7×	-52%	1,217	90
Jolteon VMAX#051/203	Evolving Skies	$12.98	65%	$69.44	5.3×	-52%	1,403	108
Lysandre#104/106	Flashfire	$32.60	11%	$498	15.3×	-52%	49	15