Is the Brilliant Stars Trainer Gallery booster box worth it?
Cheaper to buy singles
The booster box costs €455.27 today (Cardmarket trend). 16 cards are worth €5 or more — €511.44 together, 1.12× the box price. The top five cards make up 64% of the whole set’s value.
How cards are priced
Most cards in any set are commons worth cents. Whether a box pays off depends on hitting one of the few top cards.
Most valuable cards in the set
Full set →| # | Card | Set | Price today | 30 days |
|---|---|---|---|---|
| 1 |  Mimikyu VMAX TG17 | Brilliant Stars Trainer Gallery | €87.66 | +85% |
| 2 |  Umbreon V TG22 | Brilliant Stars Trainer Gallery | €79.15 | +11% |
| 3 |  Umbreon VMAX TG23 | Brilliant Stars Trainer Gallery | €69.26 | -14% |
| 4 |  Mimikyu V TG16 | Brilliant Stars Trainer Gallery | €64.45 | +6% |
| 5 |  Sylveon VMAX TG15 | Brilliant Stars Trainer Gallery | €50.04 | -3% |
| 6 |  Sylveon V TG14 | Brilliant Stars Trainer Gallery | €38.42 | -1% |
| 7 |  Vaporeon TG02 | Brilliant Stars Trainer Gallery | €22.70 | +6% |
| 8 |  Flareon TG01 | Brilliant Stars Trainer Gallery | €20.56 | -6% |
| 9 |  Eevee TG11 | Brilliant Stars Trainer Gallery | €16.45 | -14% |
| 10 |  Zekrom TG05 | Brilliant Stars Trainer Gallery | €14.97 | +1% |
| 11 |  Jolteon TG04 | Brilliant Stars Trainer Gallery | €11.55 | -36% |
| 12 |  Boltund V TG13 | Brilliant Stars Trainer Gallery | €9.43 | -3% |
| 13 |  Rapid Strike Urshifu VMAX TG21 | Brilliant Stars Trainer Gallery | €8.96 | -10% |
| 14 |  Single Strike Urshifu VMAX TG19 | Brilliant Stars Trainer Gallery | €7.00 | -5% |
| 15 |  Gloria TG26 | Brilliant Stars Trainer Gallery | €5.79 | +11% |
| 16 |  Single Strike Urshifu V TG18 | Brilliant Stars Trainer Gallery | €5.05 | +8% |
| 17 |  Rapid Strike Urshifu V TG20 | Brilliant Stars Trainer Gallery | €4.99 | -3% |
| 18 |  Dedenne TG07 | Brilliant Stars Trainer Gallery | €4.24 | -7% |
| 19 |  Single Strike Urshifu VMAX TG29 | Brilliant Stars Trainer Gallery | €3.18 | +3% |
| 20 |  Rapid Strike Urshifu VMAX TG30 | Brilliant Stars Trainer Gallery | €3.07 | +1% |
Prices: Cardmarket trend, updated daily — as of Oct 30, 2026.
How to read these numbers
The full-set value is what all cards would cost as singles. One box won’t complete the set and the rarest cards are rare, so we focus on cards from €5. If they are worth many times the box price, the set is rich in valuable cards; if value is concentrated in a few cards (high top-5 share), opening is a lottery.
If you want a specific card, buying it as a single is almost always cheaper. A box makes sense if you enjoy opening, play limited/draft or collect sealed product.