Pokémon TCG · UncommonLive pricing
Holon Scientist - 2007 (Tom Roos)
Stable-2.6%World Championship Decks, 2018 · #97/113
Holon Scientist - 2007 (Tom Roos)'s Near Mint price is up 8.2% ($0.17) over the past 30 days.
Fresh· Updated Nov 2, 2026
Card Details
TypeSupporter
ArtistJirawat Watthanakul
Card TextYou can't play more than one Supporter card each turn. When you play this card, discard a card from your hand (unless you can't). If you have less cards in your hand than your opponent, draw cards until you have the same number of cards.
inkwell Fair Value™?· NM
$2.25
single source
$2.22$2.30
Condition?
Confidencemedium
Prices as ofNov 2
Normal—
Cheapest printing—
Recent Price Events
+136.8%$1.32 → $1.35Mar 16
Vintage World Championship cards are gaining collector premium due to their historical significance and extremely limited print runs.
+136.8%$0.57 → $1.35Mar 15
World Championship deck cards are experiencing renewed collector interest, particularly for older years like 2007. This specific Tom Roos card likely benefited from vintage Pokémon collecting trends or discovery of competitive utility.
Why This Price
inkwell Estimate
Fair Value$2.25
Movement
7D Change-2.6% (-$0.06)
30D Change+8.2% (+$0.17)
Freshness
Prices as ofNov 2
Update cadenceDaily
Inkwell Fair Value$2.25
Buy this card Affiliate link — inkwell may earn a commission. Learn more
More from World Championship Decks
See all cards →
- How much is Holon Scientist - 2007 (Tom Roos) worth?
- The current Near Mint price for Holon Scientist - 2007 (Tom Roos) from World Championship Decks (Pokémon TCG) is $2.25. It has decreased 2.6% over the past 7 days.
- What set is Holon Scientist - 2007 (Tom Roos) from?
- Holon Scientist - 2007 (Tom Roos) is from the World Championship Decks set, released July 2018. It is a Uncommon in Pokémon TCG.
- What rarity is Holon Scientist - 2007 (Tom Roos)?
- Holon Scientist - 2007 (Tom Roos) is a Uncommon card from World Championship Decks in Pokémon TCG.
- How has the price of Holon Scientist - 2007 (Tom Roos) changed over the past 30 days?
- Over the past 30 days, the Near Mint price of Holon Scientist - 2007 (Tom Roos) has risen 8.2% ($0.17) to $2.25.