Base Set 2

Highest value first. Raw = ungraded, near mint. A dash means no second reading yet.

Card	Rarity	Raw	1D	30D	Trend	PSA 10
Super Energy Removal 108	Rare	$1.59	+6.7%	+6.7%		$36.97
Nidorina 53	Uncommon	$1.58	+32.8%	+32.8%		$83.00
Exeggutor 39	Uncommon	$1.55	—	—		$48.03
Dodrio 37	Uncommon	$1.50	0.0%	+21.0%		$33.50
Persian 56	Uncommon	$1.50	—	—		$220
Bulbasaur 67	Common	$1.50	0.0%	0.0%		$300
Arcanine 33	Uncommon	$1.49	—	—		$110
Nidorino 54	Uncommon	$1.49	—	—		$37.00
Wartortle 63	Uncommon	$1.49	0.0%	0.0%		$122
Gastly 75	Common	$1.49	—	—		$30.48
Computer Search 101	Rare	$1.49	-2.0%	-15.3%		$42.54
Exeggcute 74	Common	$1.38	-1.4%	+12.2%		$181
Poliwhirl 57	Uncommon	$1.37	+33.0%	+33.0%		$53.50
Kadabra 46	Uncommon	$1.35	-2.9%	-16.7%		$45.65
Magikarp 50	Uncommon	$1.31	-12.1%	-12.1%		$210
Onix 84	Common	$1.30	—	—		$63.48
Energy Retrieval 110	Uncommon	$1.30	+4.0%	+4.0%		$81.28
Seaking 60	Uncommon	$1.27	-14.2%	+27.0%		$50.48
Squirtle 93	Common	$1.27	+5.0%	-23.0%		$250
Fire Energy 126	—	$1.27	-3.8%	-3.8%		$20.00
Weepinbell 64	Uncommon	$1.25	—	—		$34.82
Machop 78	Common	$1.25	+25.0%	+25.0%		$91.43
Lickitung 48	Uncommon	$1.24	—	—		$77.29
Goldeen 76	Common	$1.20	0.0%	0.0%		$74.99
Defender 109	Uncommon	$1.20	—	—		$33.00
Energy Removal 119	Common	$1.16	—	—		$38.00
Marowak 52	Uncommon	$1.14	-10.2%	-18.0%		$170
Venonat 97	Common	$1.14	0.0%	+1.8%		$34.23
Full Heal 111	Uncommon	$1.10	—	—		$46.50
Super Potion 117	Uncommon	$1.10	+10.0%	+10.0%		$18.97
Farfetch'd 40	Uncommon	$1.08	-15.0%	-9.2%		$59.50
Poke Ball 121	Common	$1.08	—	—		$43.00
Spearow 92	Common	$1.05	-1.9%	-38.6%		$199
Pokemon Center 114	Uncommon	$1.05	0.0%	0.0%		$152
Charmeleon 35	Uncommon	$1.04	-30.2%	-30.2%		$107
Diglett 71	Common	$1.02	-3.8%	-9.7%		$64.69
Growlithe 42	Uncommon	$1.00	-14.5%	-14.5%		$161
Jynx 45	Uncommon	$1.00	—	—		$149
Machoke 49	Uncommon	$1.00	—	—		$109
Caterpie 68	Common	$1.00	-7.4%	+1.0%		$43.16
Doduo 72	Common	$1.00	-22.5%	-22.5%		$41.00
Paras 85	Common	$1.00	—	—		$36.92
Vulpix 99	Common	$1.00	+1.0%	0.0%		$113
Professor Oak 116	Uncommon	$1.00	0.0%	0.0%		$29.75
Switch 123	Common	$1.00	0.0%	0.0%		$41.00
Nidoran 83	Common	$1.00	0.0%	+1.0%		$33.61
Kakuna 47	Uncommon	$0.99	—	—		$74.02
Seel 61	Uncommon	$0.99	-1.0%	0.0%		$72.13
Abra 65	Common	$0.99	-1.0%	-1.0%		$100
Drowzee 73	Common	$0.99	0.0%	0.0%		$44.38
Jigglypuff 77	Common	$0.99	0.0%	-2.0%		$105
Magnemite 79	Common	$0.99	-12.4%	0.0%		$51.29
Meowth 80	Common	$0.99	0.0%	-1.0%		$270
Metapod 81	Common	$0.99	0.0%	0.0%		$75.25
Nidoran 82	Common	$0.99	0.0%	0.0%		$21.50
Poliwag 88	Common	$0.99	—	—		$32.57
Rattata 89	Common	$0.99	—	—		$100
Rhyhorn 90	Common	$0.99	0.0%	0.0%		$64.99
Sandshrew 91	Common	$0.99	-2.0%	-2.0%		$57.76
Starmie 94	Common	$0.99	—	—		$61.13

Which rarities carry this set's value. Share is the tier's raw cards as a fraction of the whole set. The PSA 10 premium is the median multiple over raw within the tier — cards under £5 raw are excluded from it, and a tier with fewer than three qualifying cards shows no premium rather than a misleading one.