Platinum

Mareep (Reverse Holofoil) made the set's biggest move, +174% to $24.58. 137 cards broke away from the set's shared move over the 30-day window, in the typical range for Pokémon sets (53.9 per 100 cards vs. a 45.8 median). 99 moved up, 38 moved down.

$189

Dialga G LV.X

$160

$159

Giratina LV.X

$150

Psyduck

Highest current closes across this set's printings. Tap a card to view it on TCGplayer (affiliate).

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

New Pokémon sets have typically settled somewhere between roughly 17% and 48% below their release-week price (a wider spread than other games), with most of that easing done within roughly 15 weeks (measured across 19 recent releases).

Over the first 30 weeks after release, that easing runs about 28% deeper than the market's own drift.

Across 71,958 measured breakaway moves in our archive, upward moves outnumber drops about 1.5 to 1.

1. +174%Mareep (Reverse Holofoil)$24.58 Aug 26, 2024
2. +113%Psyduck (Reverse Holofoil)$15.26 May 26, 2025
3. +108%Dialga G LV.X (Holofoil)$168.43 May 18, 2026
4. +103%Piplup (Reverse Holofoil)$8.00 Nov 24, 2025
5. -49%Happiny (Reverse Holofoil)$3.55 Feb 17, 2025
6. +96%Infernape (Reverse Holofoil)$11.55 Apr 27, 2026
7. -47%Houndoom G (Reverse Holofoil)$6.38 Nov 24, 2025
8. +84%Palkia G (Reverse Holofoil)$23.00 Apr 13, 2026
9. -45%Ralts (Reverse Holofoil)$5.00 Mar 2, 2026
10. +82%Palkia G Lv.X (Holofoil)$19.54 Nov 25, 2024
11. +81%Vulpix (Reverse Holofoil)$15.00 Apr 27, 2026
12. -45%Cyrus's Conspiracy (Reverse Holofoil)$5.10 Jun 24, 2024