Ruby and Sapphire

Aron - 49/109 (Reverse Holofoil) made the set's biggest move, +291% to $14.00. 131 cards broke away from the set's shared move over the 30-day window, in the typical range for Pokémon sets (62.4 per 100 cards vs. a 45.8 median). 112 moved up, 19 moved down.

$341

Mewtwo ex

$126

Blaziken

$121

Lapras ex

$101

Scyther ex

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. +291%Aron - 49/109 (Reverse Holofoil)$14.00 Feb 16, 2026
2. +139%Blaziken - 3/109 (Reverse Holofoil)$92.00 Jun 16, 2025
3. +139%Kirlia - 34/109 (Reverse Holofoil)$14.00 Jan 19, 2026
4. +116%Manectric - 9/109 (Reverse Holofoil)$8.78 Apr 15, 2024
5. +110%Treecko - 75/109 (Reverse Holofoil)$38.00 Jun 22, 2026
6. +100%Koffing (Reverse Holofoil)$12.00 May 25, 2026
7. +95%Cascoon (Reverse Holofoil)$14.11 Jun 15, 2026
8. +94%Aggron (Reverse Holofoil)$27.00 Mar 25, 2024
9. +90%Poochyena - 65/109 (Reverse Holofoil)$13.17 Mar 9, 2026
10. +89%Taillow (Reverse Holofoil)$9.79 Jan 19, 2026
11. +89%Water Energy (Reverse Holofoil)$6.56 Sep 2, 2024
12. +87%Ralts - 66/109 (Reverse Holofoil)$6.96 Apr 21, 2025