Holon Research Tower • #068/086
| Rarity | Common |
| Card type | Pokémon |
| Subtype | Basic |
| Energy type | Darkness |
| HP | 50 |
| Released | 2005-10-28 |
Flip a coin. If heads, this attack does 10 damage plus 20 more damage.
Asking prices on the TCGplayer marketplace, by condition.
| Near Mint | $5.20 |
| Lightly Played | $3.00 |
| Moderately Played | $2.00 |
| Moderately Played | $2.00 |
| Damaged | $2.75 |
Price history is being collected. Check back in 24 hours.
Population data updated Nov 6, 2026. Tracks PSA, Beckett, CGC, and SGC. Newer graders like TAG and ACE appear in sales data below but not in PSA-style population reports.
