Updated daily
Top 10 most expensive cards in Holon Research Tower
The most valuable Holon Research Tower cards, ranked by live UK and US market prices — raw, near-mint values in GBP. Tracking refreshes every day, so this list always reflects what these chase cards are worth right now.
Browse all 86 Holon Research Tower cards- Most expensive
- £309.59Umbreon
- Top 10 combined
- £1183.10total raw value
HistoryPrice history
18 Jul22 Jul25 Jul
Holon Research Tower FAQs
- What is the most expensive card in Holon Research Tower?
- Umbreon (069/086) is currently the most valuable Holon Research Tower card at £309.59 raw (near mint), based on live UK market data.
- How much are the top 10 Holon Research Tower cards worth?
- As of July 2026, the 10 most expensive Holon Research Tower cards are worth £1183.10 combined, in raw near-mint condition.
- How many cards are in Holon Research Tower?
- Holon Research Tower has 86 cards in the base set. DealWatcha tracks 86 in total, including secret rares and variants.
- When was Holon Research Tower released?
- Holon Research Tower released on 28 October 2005.