Steam Siege Booster Box
XY·Released Aug-16OvervaluedBB 7d 0.0%BB 30d 0.0%
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BB Price
£869.28
Set Value
£317.92
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Full tracker →Is Steam Siege worth buying?
Steam Siege scores 15/20 with a "Overvalued" signal at £869.28. Current pricing appears stretched relative to set fundamentals. Our model suggests caution for new buyers.
Box % = Booster Box price ÷ Set value. Lower is better. AI scores generated monthly using Groq llama-3.3-70b. Prices sourced from eBay UK sold listings. TCG Invest is not affiliated with The Pokémon Company International.