SM8b: GX Ultra Shiny

45 cards · 2 sealed products · released 2018-11-02

Set value: $3,150.54
Typical card: $3.66
Most valuable: $220.69Umbreon GX

Set value is one of each card at its market price — 257 of 375 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.

Sealed products

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	90d
GX Ultra Shiny Booster Box	$833.32	0.0%	+1.0%	0.0%	152
GX Ultra Shiny Booster Pack	$99.99	0.0%	0.0%	0.0%	354

SM8b: GX Ultra Shiny singles

70 cards in the sample · rebased to 100 at 2025-05-14

30d: +2.3%
90d: +8.2%
1y: +22.9%
All: +25.5%
Level: 128.3

2025-05-142026-08-30

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

45 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
Eevee 201 150201/150 Shiny Rare	$50.84	0.0%	-0.7%	-0.7%	358
Quagsire 170 150170/150 Shiny Rare	$28.00	0.0%	+10.5%	0.0%	158
Charmeleon167/150 Shiny Rare	$27.50	0.0%	0.0%	0.0%	179
Charmander166/150 Shiny Rare	$21.63	-0.6%	—	-0.6%	163
Lucario 182 150182/150 Shiny Rare	$21.00	0.0%	—	-2.3%	101
Garchomp 200 150200/150 Shiny Rare	$19.43	0.0%	+0.7%	-1.1%	135
Ralts 194 150194/150 Shiny Rare	$16.99	0.0%	0.0%	0.0%	242
Gible 198 150198/150 Shiny Rare	$16.10	0.0%	—	-5.7%	196
Swablu 202 150202/150 Shiny Rare	$15.99	0.0%	0.0%	0.0%	100
Riolu 181 150181/150 Shiny Rare	$15.00	0.0%	—	—	45
Wooper 169 150169/150 Shiny Rare	$14.88	—	—	0.0%	136
Zorua 185 150185/150 Shiny Rare	$13.66	0.0%	-8.9%	—	33
Gabite 199 150199/150 Shiny Rare	$12.00	0.0%	0.0%	—	81
Scyther161/150 Shiny Rare	$10.79	0.0%	+8.0%	0.0%	184
Altaria 197 150197/150 Shiny Rare	$9.43	0.0%	+7.9%	0.0%	261
Type Null 205 150205/150 Shiny Rare	$9.32	0.0%	+12.4%	0.0%	145
Magnemite 187 150187/150 Shiny Rare	$8.60	0.0%	0.0%	0.0%	373
Kirlia 195 150195/150 Shiny Rare	$8.00	0.0%	—	—	30
Rockruff 183 150183/150 Shiny Rare	$7.99	0.0%	+46.1%	0.0%	178
Magnezone 189 150189/150 Shiny Rare	$7.79	0.0%	+4.1%	-0.3%	114
Poipole 179 150179/150 Shiny Rare	$6.93	0.0%	0.0%	-0.7%	301
Guzzlord 186 150186/150 Shiny Rare	$6.87	0.0%	0.0%	-0.9%	268
Voltorb173/150 Shiny Rare	$6.72	0.0%	+0.3%	—	59
Metang191/150 Shiny Rare	$6.69	0.0%	+1.2%	0.0%	242
Wimpod 164 150164/150 Shiny Rare	$5.99	0.0%	0.0%	-0.2%	286
Noibat203/150 Shiny Rare	$5.99	0.0%	0.0%	-25.0%	170
Diancie 196 150196/150 Shiny Rare	$5.83	0.0%	0.0%	0.0%	131
Magneton 188 150188/150 Shiny Rare	$5.64	0.0%	0.0%	0.0%	98
Buzzwole 184 150184/150 Shiny Rare	$5.50	0.0%	—	0.0%	121
Inkay 177 150177/150 Shiny Rare	$5.49	0.0%	0.0%	-4.5%	336
Sudowoodo 180 150180/150 Shiny Rare	$5.14	—	+15.5%	0.0%	114
Beldum190/150 Shiny Rare	$5.04	0.0%	-16.0%	-16.0%	93
Xurkitree 174 150174/150 Shiny Rare	$5.00	—	0.0%	0.0%	162
Dartrix163/150 Shiny Rare	$4.89	0.0%	+0.4%	—	70
Seviper 175 150175/150 Shiny Rare	$4.48	—	—	—	212
Celesteela 192 150192/150 Shiny Rare	$4.30	0.0%	-7.3%	-38.1%	193
Froakie 171 150171/150 Shiny Rare	$4.10	0.0%	—	-41.4%	126
Shuppet176/150 Shiny Rare	$4.05	—	—	—	56
Malamar 178 150178/150 Shiny Rare	$3.15	0.0%	0.0%	—	164
Oranguru 204 150204/150 Shiny Rare	$2.00	0.0%	0.0%	—	223
Rowlet162/150 Shiny Rare	—	—	—	—	38
Pheromosa 165 150165/150 Shiny Rare	—	—	—	—	238
Alolan Vulpix 168 150168/150 Shiny Rare	—	—	—	—	176
Frogadier 172 150172/150 Shiny Rare	—	—	—	—	—
Kartana 193 150193/150 Shiny Rare	—	—	—	—	84