Holon Research Tower
86 cards · released 2005-10-28
- Set value
- $770.82
- Typical card
- $5.00
- Most valuable
- $149.99Vaporeon Delta Species
Set value is one of each card at its market price — 40 of 86 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.
Holon Research Tower singles
20 cards in the sample · rebased to 100 at 2026-06-10- 30d
- +1.9%
- 90d
- +5.6%
- 1y
- +5.6%
- All
- +5.6%
- Level
- 105.6
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
86 cards · page 1 of 2| Card | Market | 7d | 90d |
|---|---|---|---|
 Vaporeon Delta Species030/086 | $149.99 | 0.0% | |
 Mewtwo Delta Species019/086 | $93.50 | — | |
 Ditto 012 086012/086 | $89.99 | 0.0% | |
 Espeon Delta Species049/086 | $61.00 | 0.0% | |
 Beedrill Delta Species010/086 | $49.99 | 0.0% | |
 Tyranitar Delta Species020/086 | $47.47 | 0.0% | |
 Jolteon Delta Species038/086 | $43.89 | 0.0% | |
 Metagross Delta Species040/086 | $35.00 | +75.0% | |
 Mightyena Delta Species070/086 | $22.60 | 0.0% | |
 Drowzee044/086 | $12.00 | 0.0% | |
 Eevee Delta Species073/086 | $11.95 | — | |
 Sandshrew051/086 | $11.50 | 0.0% | |
 Meowth059/086 | $10.00 | 0.0% | |
 Holons Magneton072/086 | $10.00 | — | |
 Slowking025/086 | $10.00 | — | |
 Koffing005/086 | $8.25 | 0.0% | |
 Cubone052/086 | $7.00 | +16.9% | |
 Azurill066/086 | $7.00 | 0.0% | |
 Dratini Delta Species034/086 | $6.00 | 0.0% | |
 Kakuna002/086 | $5.00 | 0.0% | |
 Poochyena068/086 | $5.00 | 0.0% | |
 Porygon062/086 | $5.00 | 0.0% | |
 Ralts047/086 | $5.00 | 0.0% | |
 Weedle001/086 | $5.00 | 0.0% | |
 Dragonair Delta Species035/086 | $5.00 | 0.0% | |
 Pupitar Delta Species014/086 | $5.00 | 0.0% | |
 Skarmory074/086 | $5.00 | 0.0% | |
 Holon Scientist077/086 | $4.99 | 0.0% | |
 Makuhita054/086 | $4.33 | 0.0% | |
 Larvitar Delta Species013/086 | $4.00 | 0.0% | |
 Zubat003/086 | $4.00 | 0.0% | |
 Holons Voltorb031/086 | $4.00 | 0.0% | |
 Metang Delta Species037/086 | $4.00 | 0.0% | |
 Holons Magnemite071/086 | $3.88 | 0.0% | |
 Bagon Delta Species016/086 | $3.00 | 0.0% | |
 Golbat004/086 | $2.99 | 0.0% | |
 Kirlia048/086 | $2.50 | 0.0% | |
 Beldum Delta Species036/086 | $2.00 | 0.0% | |
 Taillow064/086 | $2.00 | — | |
 Shelgon Delta Species017/086 | $2.00 | 0.0% | |
 Slowpoke022/086 | — | — | |
 Staryu023/086 | — | — | |
 Crobat Delta Species011/086 | — | — | |
 Dragonite Delta Species039/086 | — | — | |
 Flareon Delta Species018/086 | — | — | |
 Gardevoir Delta Species050/086 | — | — | |
 Holons Electrode032/086 | — | — | |
 Latias Delta Species041/086 | — | — | |
 Latios Delta Species042/086 | — | — | |
 Marowak Delta Species058/086 | — | — | |
 Rayquaza Delta Species043/086 | — | — | |
 Salamence Delta Species021/086 | — | — | |
 Sandslash Delta Species057/086 | — | — | |
 Starmie Delta Species029/086 | — | — | |
 Umbreon Delta Species069/086 | — | — | |
 Castform067/086 | — | — | |
 Ditto 061 086061/086 | — | — | |
 Ditto 007 086007/086 | — | — | |
 Ditto 046 086046/086 | — | — | |
 Ditto 033 086033/086 | — | — |