Gem Rates

Cards ranked by grading upside — PSA gem rate, raw-to-PSA-10 multiple, and probability-weighted grading ROI. Showing cards with recent sales.

Card	Set	Raw	Gem rate	PSA 10	Multiple	Grade ROI	Pop 10	Sales 30D
Gengar#25/60	Sword	$17.38	90%	$110	6.3×	+134%	19,922	6
Pikachu ex#236/187	Terastal Festival ex	$58.82	81%	$243	4.1×	+134%	11,117	26
Pikachu#208	Sword & Shield Promos	$122	75%	$460	3.8×	+134%	37,093	62
Red's Pikachu#270	Sun & Moon Promos	$401	81%	$1,235	3.1×	+134%	17,476	29
Mewtwo & Mew-GX#97/94	Miracle Twin	$74.62	48%	$490	6.6×	+135%	755	5
Pikachu#227	Sword & Shield Promos	$1,599	86%	$4,487	2.8×	+136%	20,611	17
Lugia#237	Sun & Moon Promos	$16.71	75%	$132	7.9×	+137%	1,551	10
Pikachu VMAX#031/100	Amazing Volt Tackle	$6.16	91%	$81.10	13.2×	+137%	4,238	7
Ditto#197/172	VSTAR Universe	$9.24	84%	$96.48	10.4×	+137%	2,864	88
Mega Diancie ex#227/193	MEGA Dream ex	$5.20	91%	$79.00	15.2×	+138%	6,155	106
Leafeon-EX#192	XY Promos	$39.15	85%	$182	4.6×	+139%	660	3
Eevee#399	Sun & Moon Promos	$58.84	69%	$295	5×	+145%	426	5
Arceus#24/27	Legendary Shine Collection	$73.99	66%	$365	4.9×	+145%	1,076	5
Lugia#151	Sword & Shield Promos	$20.97	93%	$122	5.8×	+146%	627	4
Mew VMAX#118/100	Fusion Arts	$51.49	90%	$210	4.1×	+147%	1,305	5
Mew#18/40	Lost Link	$300	27%	$2,978	9.9×	+148%	334	3
Gyarados ex#35/82	Flight of Legends	$79.99	41%	$650	8.1×	+151%	113	4
Minun#66/62	Raging Surf	$21.89	84%	$140	6.4×	+151%	1,646	33
Shibuya's Pikachu#2	Sword & Shield Promos	$172	54%	$914	5.3×	+151%	7,303	34
Pikachu#125	Sword & Shield Promos	$13.59	64%	$153	11.2×	+153%	1,867	20
Mewtwo & Mew-GX#052/173	TAG TEAM GX: Tag All Stars	$38.76	81%	$200	5.2×	+153%	7,742	35
Dragonite V#292	Sword & Shield Promos	$6.26	83%	$95.00	15.2×	+153%	1,331	6
Mega Zygarde ex#113/80	Nihil Zero	$32.62	92%	$159	4.9×	+154%	1,233	80
Eevee VMAX#101	Sword & Shield Promos	$22.00	87%	$139	6.3×	+156%	2,817	3
Mega Starmie ex#111/80	Nihil Zero	$33.52	95%	$158	4.7×	+157%	1,009	55
Flying Pikachu VMAX#24/28	25th Anniversary Collection	$10.82	77%	$120	11.1×	+158%	6,432	10
Charmander#112	Sword & Shield Promos	$7.87	75%	$114	14.5×	+160%	284	6
Mew VMAX#054/172	VSTAR Universe	$6.25	89%	$91.36	14.6×	+160%	4,223	52
Rayquaza VMAX#252/184	VMAX Climax	$78.53	87%	$318	4×	+166%	9,216	7
Mew ex#41/86	Mirage Forest	$99.86	32%	$1,045	10.5×	+168%	70	7
Mewtwo-EX#042/171	The Best of XY	$19.54	78%	$156	8×	+174%	325	3
Pikachu VMAX#265	Sword & Shield Promos	$13.25	81%	$130	9.8×	+175%	16,239	31
Pikachu & Zekrom-GX#31/95	Tag Bolt	$20.38	77%	$162	7.9×	+175%	4,502	70
Pretend Comedian Pikachu#407	Sun & Moon Promos	$224	59%	$1,159	5.2×	+176%	6,950	16
Rowlet#290	Sun & Moon Promos	$450	53%	$2,500	5.6×	+178%	4,929	4
Pikachu#126	Sword & Shield Promos	$12.10	71%	$147	12.1×	+181%	2,913	21
Pikachu ex#132/106	Super Electric Breaker	$210	89%	$748	3.6×	+184%	18,936	12
Armored Mewtwo#365	Sun & Moon Promos	$82.38	28%	$1,100	13.4×	+186%	4,078	45
Rayquaza VMAX#284/184	VMAX Climax	$46.82	87%	$237	5.1×	+188%	2,603	3
Yokohama's Pikachu#283	Sun & Moon Promos	$239	58%	$1,325	5.5×	+189%	2,945	6
Metagross ex#71/83	Undone Seal	$35.00	44%	$400	11.4×	+192%	56	4
Rescue Team DX's Pikachu#36	Sword & Shield Promos	$200	55%	$1,200	6×	+192%	1,661	4
Charizard ex#134/108	Ruler of the Black Flame	$146	88%	$573	3.9×	+196%	18,971	5
Dragonite#40/51	Thunder Knuckle	$49.99	62%	$368	7.4×	+203%	21	4
Mewtwo & Mew-GX#98/94	Miracle Twin	$410	38%	$3,488	8.5×	+203%	2,124	3
Poncho-wearing Eevee#141	Sun & Moon Promos	$663	31%	$6,750	10.2×	+205%	872	5
Pikachu#54/49	Dream League	$117	88%	$499	4.3×	+211%	15,160	9
Pikachu V#222/184	VMAX Climax	$57.61	81%	$320	5.6×	+212%	7,049	6
Charizard ex#139/108	Ruler of the Black Flame	$35.94	91%	$210	5.9×	+214%	7,203	11
Zoroark BREAK#075/171	The Best of XY	$6.99	79%	$127	18.2×	+214%	101	6