123cards measured at daily market closes. Prices here are each card's typical market price, not live listings. As of 2026-07-06.
Gyarados - 24/124 (Cosmos Holo) (Holofoil)made the set's biggest measured move, +168% to $18.39. 78 cards broke away from the set's shared move over the measured window, in the typical range for Pokémon sets (63.4 per 100 cards vs. a 45.5 median). 64 moved up, 14 moved down.
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.
The set's largest single-card departures from its own shared move.
“One active week” means the price changed at the daily market close in only one week of the move window. A single-week jump on an otherwise flat quote can be a stale price rather than a sustained move.
Source: daily market-close consensus prices. Sets with live listing pages carry those separately, this page never mixes the two.