Base Set

Measured activity

Squirtlemade the set's biggest measured move, +76% to $8.87. 46 cards broke away from the set's shared move over the measured window, in the typical range for Pokémon sets (45.5 per 100 cards vs. a 45.5 median). 40 moved up, 6 moved down.

How Pokémon sets usually behave

Value concentrates hard: across 191 measured Pokémon sets, the single top card typically holds about 16% of a set's total card value.

New sets have typically eased about 23% more than the market overall within 30 weeks of release, fastest in the first few weeks.

Named moves in this set

The set's largest single-card departures from its own shared move.

1. +76%Squirtle$8.87 2026-05-04
2. +70%Computer Search$5.21 2026-03-09
3. +67%Devolution Spray$5.65 2026-06-01
4. +58%Electabuzz$15.04 2026-05-04
5. +55%Item Finder$12.15 2024-12-16
6. +54%Imposter Professor Oak$6.37 2025-06-02
7. +51%Hitmonchan (Holofoil)$16.41 2024-10-14
8. +50%Magikarp$3.53 2026-02-02
9. +50%Pikachu$6.70 2026-04-27
10. +49%Voltorb$3.82 2026-03-23
11. +49%Pokemon Breeder$10.15 2025-06-02
12. +48%Dewgong$3.96 2026-01-05