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
Raichu#29/62	Fossil	$9.15	11%	$420	45.9×	-46%	140	56
Rotom ex#126/94	Phantasmal Flames	$20.26	62%	$86.36	4.3×	-46%	3,569	496
Rowlet & Alolan Exeggutor GX#001/236	Unified Minds	$17.06	47%	$111	6.5×	-46%	623	28
Ethan's Typhlosion#190/182	Destined Rivals	$35.48	24%	$257	7.2×	-46%	3,904	492
Miltank#GG24/159	Crown Zenith	$14.66	30%	$171	11.6×	-46%	455	133
Charmeleon#110/91	Paldean Fates	$23.59	62%	$90.00	3.8×	-46%	1,178	82
Shining Celebi#106/105	Neo Destiny	$423	7.8%	$3,468	8.2×	-46%	289	43
Pokémon Personality Test#102/105	Neo Destiny	$7.35	27%	$175	23.8×	-46%	7	12
Cyndaquil#054/115	Unseen Forces	$41.65	39%	$167	4×	-46%	30	5
Mawile V#TG17/195	Silver Tempest	$12.90	67%	$75.00	5.8×	-46%	767	86
Greninja ex#198/167	Twilight Masquerade	$24.40	36%	$158	6.5×	-46%	694	168
Jolteon V#177/203	Evolving Skies	$21.59	50%	$110	5.1×	-46%	629	28
Victini#208/225	SVP Black Star Promos	$16.39	23%	$232	14.1×	-46%	6,733	1442
Togepi#114/147	Aquapolis	$15.69	40%	$129	8.2×	-46%	47	18
Manaphy#GG06/159	Crown Zenith	$6.67	30%	$156	23.4×	-46%	463	203
Tinkaton#167/91	Paldean Fates	$9.86	58%	$84.00	8.5×	-46%	104	51
Galarian Moltres V#176/198	Chilling Reign	$13.87	64%	$79.99	5.8×	-46%	418	35
Garbodor#141/86	White Flare	$22.84	18%	$315	13.8×	-46%	22	47
Houndoom#066/64	Shrouded Fable	$55.71	37%	$197	3.5×	-46%	2,969	97
Misty's Lapras#194/182	Destined Rivals	$45.09	25%	$277	6.1×	-45%	3,251	490
Zoroark GX#77/73	Shining Legends	$19.78	34%	$162	8.2×	-45%	302	14
Ice Rider Calyrex VMAX#202/198	Chilling Reign	$9.25	74%	$65.48	7.1×	-45%	177	37
Clive#236/91	Paldean Fates	$30.65	47%	$127	4.2×	-45%	1,545	84
Genesect V#255/264	Fusion Strike	$31.01	46%	$131	4.2×	-45%	2,415	59
Groudon EX#150/160	Primal Clash	$125	1.8%	$6,225	49.9×	-45%	18	15
Yanma#028/109	Team Rocket Returns	$44.99	56%	$121	2.7×	-45%	22	2
Zacian V#TG21/189	Astral Radiance	$22.75	57%	$97.72	4.3×	-45%	1,147	77
M Scizor EX#077/122	BREAKpoint	$19.69	12%	$470	23.9×	-45%	61	19
Tyranitar V#154/163	Battle Styles	$10.39	63%	$79.24	7.6×	-45%	433	23
Charizard#RC5/83	Generations	$62.73	5.5%	$1,413	22.5×	-45%	431	152
Rillaboom VMAX#193/192	Rebel Clash	$12.97	89%	$57.50	4.4×	-45%	607	23
Suicune#53/53	Wizards Black Star Promos	$50.32	15%	$476	9.5×	-45%	132	22
Powerglass#097/64	Shrouded Fable	$21.74	44%	$127	5.9×	-45%	72	44
Houndoom#179/163	Battle Styles	$25.75	58%	$100	3.9×	-45%	1,472	36
Mega Lopunny & Jigglypuff GX#165/236	Cosmic Eclipse	$28.95	34%	$175	6×	-45%	684	19
Steelix#208/182	Paradox Rift	$42.88	42%	$160	3.7×	-45%	2,519	103
Umbreon#32/75	Neo Discovery	$72.71	8.9%	$949	13×	-45%	123	27
Doctor#214/198	Chilling Reign	$9.44	53%	$93.36	9.9×	-45%	123	29
Garchomp & Giratina GX#247/236	Unified Minds	$120	46%	$242	2×	-45%	478	4
Marnie's Morpeko#206/225	SVP Black Star Promos	$49.83	37%	$194	3.9×	-45%	1,548	69
Iron Crown ex#206/162	Temporal Forces	$58.96	48%	$160	2.7×	-45%	3,627	122
Togepi & Cleffa & Igglybuff GX#143/236	Cosmic Eclipse	$61.93	33%	$240	3.9×	-45%	1,122	51
Darkrai & Cresselia LEGEND#100/102	Triumphant	$140	10%	$1,189	8.5×	-45%	123	21
Gyarados δ#008/110	Holon Phantoms	$350	5%	$4,750	13.6×	-45%	83	21
Charmander δ#049/100	Crystal Guardians	$149	19%	$660	4.4×	-45%	63	11
Poké Kid#70/72	Shining Fates	$10.06	50%	$99.00	9.8×	-45%	1,098	75
Hitmontop#37/53	Wizards Black Star Promos	$10.58	34%	$147	13.9×	-45%	578	28
Espeon V#179/203	Evolving Skies	$26.10	59%	$100	3.8×	-45%	989	31
Volcarona V#170/203	Evolving Skies	$5.47	64%	$74.50	13.6×	-44%	100	36
Keldeo ex#167/86	White Flare	$77.06	51%	$170	2.2×	-44%	2,056	125