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
Tyranitar#287Normal	XY Promos	$34.89	77%	$397	11.4×	+167%	44	—
Pikachu#156Holofoil	XY Promos	$200	67%	$1,099	5.5×	+165%	292	—
Tyranitar#71/87Unlimited Holofoil	Wind from the Sea	$550	39%	$4,253	7.7×	+161%	146	4
All-Night Party#139Normal	XY Promos	$60.00	74%	$492	8.2×	+161%	1,055	3
Pikachu#214Normal	Sun & Moon Promos	$20.00	66%	$397	19.8×	+161%	275	2
M Aerodactyl-EX#183Holofoil	XY Promos	$10.00	80%	$290	29×	+159%	191	—
Metagross δ#40/861st Edition Holofoil	Holon Research Tower	$35.00	40%	$751	21.5×	+158%	32	2
Reshiram#161Holofoil	XY Promos	$28.49	70%	$399	14×	+158%	150	—
Umbreon-GX#37/60Holofoil	Collection Moon	$20.48	71%	$363	17.7×	+157%	797	2
Pretend Magikarp Pikachu#150Holofoil	XY Promos	$3,600	77%	$12,201	3.4×	+155%	2,307	5
Espeon-EX#045/171Holofoil	The Best of XY	$25.00	75%	$355	14.2×	+154%	573	2
Mewtwo & Mew-GX#97/94Holofoil	Miracle Twin	$74.62	48%	$822	11×	+154%	755	1
Giratina V#111/100Holofoil	Lost Abyss	$675	85%	$2,236	3.3×	+152%	13,279	27
Rayquaza#100Normal	XY Promos	$200	59%	$1,197	6×	+150%	822	4
Greninja BREAK#028/171Holofoil	The Best of XY	$12.48	88%	$261	20.9×	+149%	195	3
Espeon & Deoxys-GX#177/173Holofoil	TAG TEAM GX: Tag All Stars	$130	72%	$726	5.6×	+148%	2,993	7
Vaporeon δ#30/861st Edition Holofoil	Holon Research Tower	$150	36%	$1,586	10.6×	+147%	58	1
Rayquaza#56/76Holofoil	Legendary Heartbeat	$58.39	86%	$397	6.8×	+147%	3,305	10
Rayquaza VMAX#284/184Holofoil	VMAX Climax	$51.23	87%	$362	7.1×	+141%	2,603	3
Slowking#53/871st Edition Holofoil	Wind from the Sea	$428	29%	$4,179	9.8×	+139%	61	6
Yokohama's Pikachu#282Holofoil	Sun & Moon Promos	$300	58%	$1,554	5.2×	+137%	1,867	4
Ampharos#269Holofoil	XY Promos	$45.00	68%	$433	9.6×	+137%	138	9
Pikachu VMAX#114/100Holofoil	Amazing Volt Tackle	$110	87%	$507	4.6×	+132%	3,614	1
Pokémon Center#190Normal	Black & White Promos	$550	37%	$3,900	7.1×	+130%	308	2
Steelix#73/871st Edition Holofoil	Wind from the Sea	$122	34%	$1,355	11.1×	+128%	67	7
Yokohama's Pikachu#283Holofoil	Sun & Moon Promos	$239	58%	$1,260	5.3×	+128%	2,945	2
M Gengar-EX#79Normal	XY Promos	$220	58%	$1,177	5.3×	+128%	1,873	6
Ash-Greninja-EX#218Holofoil	XY Promos	$100	58%	$707	7.1×	+127%	724	3
Eevee#295Normal	Sun & Moon Promos	$24.44	63%	$376	15.4×	+127%	161	3
Poncho-wearing Pikachu#230Holofoil	XY Promos	$3,700	52%	$16,287	4.4×	+124%	2,264	12
Poncho-wearing Eevee#141Holofoil	Sun & Moon Promos	$663	31%	$5,342	8.1×	+124%	872	5
Pikachu V#104/100Holofoil	Amazing Volt Tackle	$42.70	86%	$317	7.4×	+122%	3,635	5
Dragonite#40/511st Edition Holofoil	Thunder Knuckle	$41.30	62%	$432	10.5×	+120%	21	5
Pretend Grunt Pikachu#14Holofoil	Sun & Moon Promos	$850	64%	$3,126	3.7×	+115%	1,769	5
Eevee#399Holofoil	Sun & Moon Promos	$60.24	69%	$422	7×	+109%	426	2
Umbreon#161Normal	Sword & Shield Promos	$24.82	77%	$286	11.5×	+109%	952	4
Rescue Team DX's Pikachu#36Normal	Sword & Shield Promos	$201	55%	$1,072	5.3×	+109%	1,661	6
Hoopa#155Holofoil	XY Promos	$185	24%	$2,310	12.5×	+108%	2,135	89
Magikarp#20/70Normal	VMAX Rising	$10.64	62%	$302	28.4×	+107%	434	3
Red's Pikachu#270Holofoil	Sun & Moon Promos	$401	81%	$1,232	3.1×	+107%	17,476	88
Arceus#24/271st Edition Holofoil	Legendary Shine Collection	$60.00	66%	$428	7.1×	+103%	1,076	8
Mewtwo & Mew-GX#98/94Holofoil	Miracle Twin	$450	38%	$2,823	6.3×	+102%	2,124	3
Mewtwo-GX#219/150Holofoil	GX Ultra Shiny	$77.70	63%	$505	6.5×	+102%	2,028	1
Pretend Comedian Pikachu#407Holofoil	Sun & Moon Promos	$229	59%	$1,039	4.5×	+100%	6,950	32
Dragonite ex#38/54Unlimited Holofoil	Rulers of the Heavens	$489	24%	$4,803	9.8×	+99%	111	4
Pikachu#227Holofoil	Sun & Moon Promos	$45.00	57%	$440	9.8×	+99%	943	3
Pikachu & Zekrom-GX#100/95Holofoil	Tag Bolt	$90.00	60%	$560	6.2×	+98%	1,095	1
Politoed#21/701st Edition Holofoil	SoulSilver Collection	$15.00	65%	$286	19.1×	+97%	302	—
Lugia-GX#100/95Holofoil	Super-Burst Impact	$77.48	60%	$505	6.5×	+92%	876	5
Rayquaza#3Holofoil	Sword & Shield Promos	$17.71	79%	$238	13.4×	+92%	1,850	11