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
Cresselia#071/64	Shrouded Fable	$29.45	36%	$123	4.2×	-20%	1,369	79
Swablu#SV42/94	Hidden Fates Shiny Vault	$5.25	64%	$37.99	7.2×	-19%	1,037	52
Dark Porygon2#008/105	Neo Destiny	$82.32	5.3%	$1,625	19.7×	-19%	38	11
Shining Raichu#111/105	Neo Destiny	$595	7.3%	$6,850	11.5×	-19%	292	12
Jigglypuff#063/101	Hidden Legends	$57.50	33%	$200	3.5×	-19%	10	3
Arven#235/91	Paldean Fates	$10.03	52%	$53.99	5.4×	-19%	588	104
Rocket's Scyther ex#102/109	Team Rocket Returns	$352	5.7%	$5,381	15.3×	-19%	54	1
Serperior VSTAR#196/195	Silver Tempest	$7.44	52%	$50.00	6.7×	-19%	258	43
Rockruff#TG07/195	Silver Tempest	$6.41	32%	$80.00	12.5×	-19%	273	202
Houndour#204/197	Obsidian Flames	$11.53	25%	$120	10.4×	-19%	1,337	135
Cinderace ex#163/225	SVP Black Star Promos	$5.46	31%	$78.50	14.4×	-19%	540	88
Rotom V#177/196	Lost Origin	$30.96	46%	$97.69	3.2×	-19%	1,582	25
Lillie's Clefairy ex#173/159	Journey Together	$9.43	43%	$65.00	6.9×	-19%	3,037	320
Gengar#048/165	Expedition Base Set	$161	19%	$812	5×	-19%	132	4
Green’s Exploration#209/214	Unbroken Bonds	$109	45%	$240	2.2×	-19%	1,064	9
Zinnia's Resolve#225/203	Evolving Skies	$5.85	56%	$44.99	7.7×	-19%	395	29
Milotic#008/106	Emerald	$102	5.3%	$1,924	19×	-19%	23	9
Perrin#220/167	Twilight Masquerade	$186	48%	$353	1.9×	-19%	3,089	54
Elesa's Sparkle#275/264	Fusion Strike	$5.86	44%	$56.65	9.7×	-19%	217	36
Serperior ex#164/86	Black Bolt	$57.21	67%	$100	1.7×	-19%	2,466	55
Sylveon V#183/203	Evolving Skies	$36.12	50%	$99.98	2.8×	-19%	943	28
Roller Skater#235/236	Cosmic Eclipse	$20.89	61%	$61.20	2.9×	-19%	354	4
Genesect ex#169/86	Black Bolt	$47.73	66%	$90.00	1.9×	-19%	2,628	116
Vileplume#31/64	Jungle	$7.66	14%	$188	24.5×	-19%	68	34
Scyther#26/64	Jungle	$14.39	11%	$300	20.8×	-19%	77	38
Miraidon ex#253/198	Scarlet & Violet	$7.94	43%	$62.00	7.8×	-19%	1,119	123
Meowscarada ex#256/193	Paldea Evolved	$36.55	50%	$101	2.7×	-19%	2,196	83
Articuno#48/53	Wizards Black Star Promos	$107	24%	$455	4.3×	-19%	280	20
Larvesta#099/86	Black Bolt	$14.48	19%	$166	11.5×	-19%	85	84
Sinistcha ex#210/167	Twilight Masquerade	$33.66	48%	$100	3×	-19%	669	62
Orbeetle VMAX#186/185	Vivid Voltage	$6.12	63%	$40.00	6.5×	-19%	472	56
Doctor#190/198	Chilling Reign	$8.90	50%	$55.21	6.2×	-19%	195	34
Here Comes Team Rocket!#111/109	Team Rocket Returns	$376	6.3%	$5,203	13.9×	-19%	24	12
Morpeko#206/182	Paradox Rift	$46.03	38%	$152	3.3×	-18%	1,263	78
Erika's Invitation#203/165	151	$21.55	28%	$137	6.3×	-18%	4,751	144
Karen's Conviction#216/198	Chilling Reign	$10.14	52%	$54.99	5.4×	-18%	174	32
Axew#145/86	Black Bolt	$22.07	21%	$180	8.2×	-18%	139	80
Team Rocket's Raticate#202/182	Destined Rivals	$6.66	29%	$90.00	13.5×	-18%	976	213
Farigiraf#228/193	Paldea Evolved	$14.97	16%	$200	13.4×	-18%	163	53
Umbreon#032/144	Skyridge	$280	27%	$920	3.3×	-18%	189	6
Zorua#SV25/94	Hidden Fates Shiny Vault	$10.61	65%	$45.00	4.2×	-18%	1,117	53
Meowth#077/113	Delta Species	$56.05	23%	$285	5.1×	-18%	7	4
Charizard#RC5/83	Generations	$62.73	5.5%	$1,300	20.7×	-18%	431	128
Sonia#192/192	Rebel Clash	$21.43	59%	$64.99	3×	-18%	1,178	35
Quaxly#206/193	Paldea Evolved	$23.08	17%	$235	10.2×	-18%	318	102
Roxanne#GG66/159	Crown Zenith	$5.25	50%	$50.00	9.5×	-18%	750	115
Bea#180/185	Vivid Voltage	$9.93	48%	$60.00	6×	-18%	743	54
Melony#218/198	Chilling Reign	$9.43	50%	$57.02	6×	-18%	150	33
Dratini δ#046/101	Dragon Frontiers	$50.74	45%	$140	2.7×	-18%	21	13