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Browse every tracked card in smJ: Tag Team GX Premium Trainer Box 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.
Wooper, Swablu and Quagsire head the card list of smJ: Tag Team GX Premium Trainer Box, a Japanese Pokémon TCG deck product from the Sun & Moon era. It was released on December 7, 2018 under the set code smJ and catalogs 35 printings in all. Fomantis, Altaria and Lurantis sit alongside Tapu Lele GX and the Supporter Cynthia, so the release reads as a compact deck product built around a few recognizable names rather than a full expansion.
smJ: Tag Team GX Premium Trainer Box was released December 7, 2018.
smJ: Tag Team GX Premium Trainer Box has 35 cards.
smJ: Tag Team GX Premium Trainer Box is part of the Sun & Moon era.
Value in smJ: Tag Team GX Premium Trainer Box runs through a small group of cards rather than a long rarity ladder. Wooper is the most valuable card in the set, followed by Swablu, Quagsire, Fomantis and Tapu Lele GX, and those top five cards hold 77 percent of the set's total card value. That is heavy concentration for a 35-printing deck product, with Altaria, Lurantis and Cynthia filling out the next tier. The chase cards carry the set's worth, and the rest of the card list sits well below them.
As of October 2026, smJ: Tag Team GX Premium Trainer Box holds the 8th highest total card value of the 10 comparable Sun & Moon sets, about 0.6 times the era median, and its top card also ranks 8th in the era. It sits 62nd of 110 sets across the Japanese Pokémon TCG and ranks 7th in the era for trading activity. It followed smI: Flareon-GX, Vaporeon-GX & Jolteon-GX Starter Sets, which holds more total value, and came before smK: Trainer Battle Decks, which also holds more.
Written from market data as of October 22, 2026; the tables update live.
| Measure | This setsmJ: Tag Team GX Premium Trainer Box | Median of 10 deck productsSun & Moon median | Previous setsmI: Flareon-GX, Vaporeon-GX & Jolteon-GX Starter Sets | Next setsmK: Trainer Battle Decks |
|---|---|---|---|---|
| Release date | Dec 7, 2018 | — | Nov 23, 2018 | Jan 25, 2019 |
| Cards | 35 | 42 | 76 | 31 |
| Master set value | ≥ $65.69 | $121.09 | ≥ $134.80 | ≥ $91.43 |
| Most valuable card price | $15.00 | $21.50 | $20.00 | $20.00 |
| Priced cards | 10 of 35 | 21 | 23 of 76 | 11 of 31 |
The full run is 35 catalog printings, and 10 of them carry a price today, so the smJ: Tag Team GX Premium Trainer Box card list is only partly priced. Because the top five cards hold 77 percent of total card value, the cost of a complete set is driven by those few cards, while most of the remaining printings add little to the total.
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