Steam Siege Elite Trainer Box

Not for value if you open it: the Steam Siege Elite Trainer Box is $1,800.00 today (TCGplayer market, 2026-10-28), up 300% in a year. At $39.92 a pack from a booster box, 2 cards in XY - Steam Siege are worth more than a pack, led by Gardevoir EX (Secret) #116/114 at $110, and the 5 priciest singles total $260.

Not for value. A pack costs $39.92 from a booster box (TCGplayer market, 2026-10-28). 2 cards in XY - Steam Siege sell for more than that. The 5 priciest singles total $260, 0.1x what the Elite Trainer Box costs, led by Gardevoir EX (Secret) #116/114 at $110.

It has gained value sealed: up 300% over the last year to $1,800.00 (TCGplayer market, 2026-10-28), and flat over 30 days.

Yes. $1,800 is at or below today's fair price for the Steam Siege Elite Trainer Box, which is up to $1,800.00 (TCGplayer market $1,800.00 on 2026-10-28). Between $1,800.00 and $2,070.00 is a bit high, and above $2,070.00 you are overpaying. The TCGplayer market price updates daily.

Steam Siege Elite Trainer Box [Normal] has a TCGplayer market price of $1800.00 as of 2026-10-28.

Steam Siege Elite Trainer Box is holding steady: $1,800.00 today, flat over 30 days and at its highest since we began tracking (2024-02-08), set 2026-05-19, and 4.0x its low of $450 (2025-01-24). TCGplayer market price as of 2026-10-28, tracked daily since 2024-02-08. Other windows: up 0.0% over 7 days, up 0.0% over 90 days, up 300.0% over a year.

TickerMint began tracking Pokemon prices on 2024-02-08, after Steam Siege Elite Trainer Box came out, so these are the highest and lowest prices since we began tracking (2024-02-08), not all-time records. In TickerMint's daily data (since February 2024), the TCGplayer market price for Steam Siege Elite Trainer Box [Normal] (all conditions) peaked at $1800.00 (2026-05-19) and bottomed at $449.95 (2025-01-24).