Steam Siege Sealed Products — Prices & Price per Booster
We track 3 sealed Steam Siege products on Cardmarket, from Steam Siege Booster at 22.00 € up to Steam Siege Elite Trainer Box at 4,250.00 €. Over the last 30 days, Steam Siege Elite Trainer Box moved the most at +21.4%. Every price is a realistic market price — the median of the five cheapest verified offers, not the lowest outlier.
💡 Best value right now: Steam Siege Booster —
22.00 € per booster
(1 boosters at 22.00 €).
Whether you open packs or hold sealed, price per booster tells you what you actually pay per pack.
| Product | Contents | Price | € / Booster | 30d | vs. ATH |
|---|---|---|---|---|---|
 Steam Siege Elite Trainer Box
|
— | 4,250.00 € | — | +21.4% | 100% |
 Steam Siege Booster Box
|
36 boosters | 1,795.00 € | 49.86 € | +12.2% | 96% |
 Steam Siege Booster
Best value
|
1 booster | 22.00 € | 22.00 € | -4.3% | 88% |
Frequently asked questions
- What is the most expensive Steam Siege sealed product?
- Steam Siege Elite Trainer Box is currently the most expensive tracked Steam Siege sealed product at 4,250.00 € (realistic market price on Cardmarket).
- What is the cheapest way to buy Steam Siege boosters?
- Per booster, Steam Siege Booster is currently the best value in Steam Siege: 22.00 € per pack (1 boosters at 22.00 €).
- How have Steam Siege sealed prices moved in the last 30 days?
- The average 30-day change across 3 tracked Steam Siege products is +9.8%.
- How are these prices calculated?
- Each price is the median of the five cheapest verified Cardmarket offers, with damaged and fake listings filtered out — a realistic market price instead of the lowest outlier.