Base Expansion Pack

35 cards · released 2001-12-01

Set value: $4,116.09
Typical card: $14.58
Most valuable: $490.88Mew 119 128

Set value is one of each card at its market price — 110 of 131 cards in this set carry one. It is what the singles would cost at today’s prices, not an appraisal, and it excludes sealed product. The typical card is the median, because one chase card pulls an average far away from what most of the set is worth.

Base Expansion Pack singles

74 cards in the sample · rebased to 100 at 2025-01-15

30d: +1.8%
90d: +6.6%
1y: +22.1%
All: +24.6%
Level: 127.7

2025-01-152026-08-30

Weekly chain-linked index. Each step compares only cards priced in BOTH of the two weeks, so items appearing or delisting cannot move the line — 10.6% of a fixed basket went dark over the last eleven months, and a level computed over whoever reported today would follow that instead of prices. An item must clear $5 in both weeks of a step to count: without a floor, penny rounding dominates. The line is the longest unbroken run of weeks with enough matched pairs — a week too thin to measure truncates it rather than being bridged over. Scoped to this set, using the same construction as the market index. How this is built.

Cards

35 cards

Products with market price, 7- and 30-day change, distance below all-time high, days of recorded history and a 90-day price sparkline
Card	Market	7d	30d	vs high	Days
Mew 119 128119/128 Holo Rare	$490.88	0.0%	0.0%	0.0%	186
Butterfree 098 128098/128 Holo Rare	$199.99	0.0%	0.0%	0.0%	127
Alakazam 116 128116/128 Holo Rare	$184.49	0.0%	0.0%	-7.8%	371
Blastoise 108 128108/128 Holo Rare	$163.34	0.0%	0.0%	-18.3%	296
Raichu 113 128113/128 Holo Rare	$149.99	0.0%	0.0%	0.0%	228
Ninetales 104 128104/128 Holo Rare	$129.99	0.0%	0.0%	0.0%	256
Mewtwo 118 128118/128 Holo Rare	$109.99	0.0%	—	-30.8%	104
Ampharos 115 128115/128 Holo Rare	$99.00	0.0%	—	—	57
Cloyster 110 128110/128 Holo Rare	$81.50	0.0%	+0.6%	0.0%	196
Pidgeot 123 128123/128 Holo Rare	$80.00	0.0%	—	0.0%	121
Poliwrath 109 128109/128 Holo Rare	$76.61	0.0%	0.0%	0.0%	522
Typhlosion 106 128106/128 Holo Rare	$74.99	+7.2%	+8.3%	0.0%	204
Arbok 099 128099/128 Holo Rare	$74.95	0.0%	+13.5%	0.0%	535
Venusaur 097 128097/128 Holo Rare	$73.90	—	—	-37.4%	323
Fearow 124 128124/128 Holo Rare	$73.00	0.0%	+4.3%	0.0%	456
Skarmory 128 128128/128 Holo Rare	$71.98	0.0%	+2.9%	0.0%	561
Machamp 121 128121/128 Holo Rare	$65.00	0.0%	0.0%	0.0%	384
Dugtrio 120 128120/128 Holo Rare	$49.99	0.0%	0.0%	0.0%	606
Golem 122 128122/128 Holo Rare	$44.12	0.0%	0.0%	-6.6%	198
Rapidash 105 128105/128 Holo Rare	$38.00	0.0%	0.0%	-24.0%	432
Kingler 111 128111/128 Holo Rare	$37.41	0.0%	+24.7%	0.0%	537
Charizard 103 128103/128 Holo Rare	—	—	—	—	31
Clefable 125 128125/128 Holo Rare	—	—	—	—	255
Dragonite 126 128126/128 Holo Rare	—	—	—	—	47
Feraligatr 112 128112/128 Holo Rare	—	—	—	—	244
Gengar 117 128117/128 Holo Rare	—	—	—	—	141
Magby 107 128107/128 Holo Rare	—	—	—	—	253
Meganium 102 128102/128 Holo Rare	—	—	—	—	275
Pichu 114 128114/128 Holo Rare	—	—	—	—	99
Tyranitar 127 128127/128 Holo Rare	—	—	—	—	1
Vileplume 100 128100/128 Holo Rare	—	—	—	—	290
Weezing 101 128101/128 Holo Rare	—	—	—	—	62
Alakazam 116 128 No Rarity Symbol116/128 Holo Rare	—	—	—	—	—
Mewtwo 118 128 No Rarity Symbol118/128 Holo Rare	—	—	—	—	—
Venusaur 097 128 No Rarity Symbol097/128 Holo Rare	—	—	—	—	—