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Browse every tracked card in SM12a: TAG TEAM GX: Tag All Stars with live prices, 24h moves, and collector details. Use Hits and Chase when you want a focused view of the set.
Release date, card count, chase cards, value and how it compares with the Sun & Moon era.
The Japanese Pokémon TCG set SM12a: TAG TEAM GX: Tag All Stars is a large expansion with 235 catalog printings, released on October 4, 2019 under the code SM12a at the close of the Sun & Moon era. It is built around the TAG TEAM GX cards, and several of them appear in more than one version: Togepi & Cleffa & Igglybuff GX and Trevenant & Dusknoir GX each carry four printings, while Eevee GX, Espeon & Deoxys GX and Umbreon & Darkrai GX each carry three. The card list reads like a showcase of the era's tag-team Pokémon alongside a heavy run of Supporter art.
SM12a: TAG TEAM GX: Tag All Stars was released October 4, 2019.
SM12a: TAG TEAM GX: Tag All Stars has 235 cards.
SM12a: TAG TEAM GX: Tag All Stars is part of the Sun & Moon era.
The chase in SM12a: TAG TEAM GX: Tag All Stars is wide, with 92 chase-tier cards spread across Super Rare, Double Rare, Prism Rare, Ultra Rare and Hyper Rare. The most valuable cards are mostly Super Rare Supporters: Sightseer leads, followed by Green's Exploration, Erika's Hospitality and Misty & Lorelei, with Togepi & Cleffa & Igglybuff GX ranking 5th. Reshiram & Charizard GX in Ultra Rare and Umbreon & Darkrai GX in Hyper Rare sit just behind them. The top five cards hold 45 percent of the set's total card value, so a meaningful share is concentrated in a few cards, though the rest of the chase tier is deep.
As of October 2026, this Japanese set ranks 1st by total card value among the 36 comparable Sun & Moon sets, at 13.6 times the era median, and 2nd across all 189 comparable sets in the game. It also ranks 1st in the era by its single most valuable card and 1st by trading activity. It follows SM12: Alter Genesis, released September 6, 2019, which holds less total value, and precedes S1W: Sword, released December 6, 2019, which also holds less. Few sets of its era match its combination of size, value and activity.
Written from market data as of October 22, 2026; the tables update live.
| Measure | This setSM12a: TAG TEAM GX: Tag All Stars | Median of 36 setsSun & Moon median | Previous setSM12: Alter Genesis | Next setS1W: Sword |
|---|---|---|---|---|
| Release date | Oct 4, 2019 | — | Sep 6, 2019 | Dec 6, 2019 |
| Cards | 235 | 73 | 117 | 75 |
| Master set value | ≥ $5,203.83 | $394.42 | ≥ $800.62 | ≥ $221.93 |
| Most valuable card price | $800.00 | $83.00 | $142.34 | $37.45 |
| Priced cards | 226 of 235 | 60 | 111 of 117 | 63 of 75 |
A full SM12a: TAG TEAM GX: Tag All Stars run is 235 printings, and 226 of them carry a market price, so nearly the whole card list can be tracked. Because 45 percent of the set's value sits in its top five cards, the cost of a complete set is driven mostly by those few Supporter and tag-team cards rather than by the bulk. The sealed line is small, with three products: a booster box, a booster pack and a deck.
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