SM Base Set

Umbreon GX (Full Art) (Holofoil) made the set's biggest move, +100% to $62.20. 37 cards broke away from the set's shared move over the 30-day window, quieter than most Pokémon sets (12.1 per 100 cards vs. a 45.8 median). 27 moved up, 10 moved down.

$138

Umbreon-GX

$53.40

Umbreon-GX

$50.58

Espeon-GX

$46.64

Lillie

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. +100%Umbreon GX (Full Art) (Holofoil)$62.20 Feb 24, 2025
2. +86%Switch (Secret) (Holofoil)$11.72 Jun 22, 2026
3. +61%Lapras GX (Full Art) (Holofoil)$8.70 Jul 21, 2025
4. +58%Umbreon GX (Holofoil)$7.13 May 27, 2024
5. +55%Espeon GX (Holofoil)$9.98 Mar 23, 2026
6. -35%Primarina GX (Holofoil)$3.82 Jun 29, 2026
7. +53%Psyduck (Reverse Holofoil)$5.20 May 4, 2026
8. +48%Espeon GX (Full Art) (Holofoil)$15.07 Jan 20, 2025
9. +48%Lunala GX (Full Art) (Holofoil)$5.14 Feb 3, 2025
10. +44%Team Skull Grunt (Full Art) (Holofoil)$6.86 Feb 24, 2025
11. +42%Umbreon GX (Secret) (Holofoil)$90.04 Sep 15, 2025
12. +39%Gumshoos GX (Secret) (Holofoil)$6.78 Oct 20, 2025