Southern Islands

Measured activity

Raticatemade the set's biggest measured move, +35% to $18.01. 18 cards broke away from the set's shared move over the measured window, busier than most Pokémon sets (100.0 per 100 cards vs. a 45.5 median). 18 moved up, 0 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. +35%Raticate$18.01 2025-11-03
2. +33%Marill (Reverse Holofoil)$72.00 2025-09-01
3. +28%Togepi (Reverse Holofoil)$91.32 2025-09-22
4. +27%Mew (Reverse Holofoil)$408.43 2026-06-08
5. +26%Ledyba (Reverse Holofoil)$34.86 2025-12-01
6. +25%Lickitungone active week$20.19 2025-10-20
7. +22%Slowking (Reverse Holofoil)$93.60 2025-09-22
8. +22%Vileplume (Reverse Holofoil)$59.41 2025-12-08
9. +20%Pidgeot$17.34 2025-04-07
10. +18%Primeape$20.68 2025-09-29
11. +18%Wartortle$44.53 2025-12-01
12. +17%Ivysaur$52.84 2026-06-15

“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.