Steam Siege · Booster Box · 2016 · Sealed
Market price · Sealed
$1,300
up3% · 22dvia TCGplayer, updated Oct 12, 2026
#3 of 17 priced sealed products from Steam Siege
The cards inside
Every Steam Siege card has its own daily price guide — all 116 of them.
Steam Siege card list & prices →Right now Steam Siege Booster Box trades at $1,300 (TCGplayer market price). That ranks 3rd of the 17 priced sealed products from Steam Siege. (Steam Siege Sleeved Booster Case leads the set's sealed lineup at $24,999.) Since our tracking starts on Mar 1, 2025, it's risen 204% — from $428 to $1,300. Over the last year it's climbed 84.9%, from $703 to $1,300. The 90-day move: up 11.1%, $1,170 to $1,300. Its highest point since our tracking starts (March 2025) was $1,300 in September 2026; its lowest, $428 in March 2025. Today's price is the highest we've seen since March 2025. Over the last 30 days it's touched $1,300 at the top and $1,263 at the bottom.
What it actually sells for
Our chart tracks TCGplayer's market price — a listing statistic, not a receipt. Completed sale prices live on eBay itself: see recent sold listings →
Elite Trainer Box
Elite Trainer Box$1,800
XY Steam Siege Sleeved Booster Pack
Sleeved Booster Pack$39.45
Booster Pack
Booster Pack$31.71
Mega Gyarados Collection Box
Collection$644
![Battle Heart Tin [Pikachu EX] — sealed Pokémon TCG product](/_next/image?url=https%3A%2F%2Fproduct-images.tcgplayer.com%2Ffit-in%2F437x437%2F123441.jpg&w=3840&q=75)
Battle Heart Tin [Pikachu EX]
Tin$550
![Battle Heart Tin [Magearna EX] — sealed Pokémon TCG product](/_next/image?url=https%3A%2F%2Fproduct-images.tcgplayer.com%2Ffit-in%2F437x437%2F123440.jpg&w=3840&q=75)
Battle Heart Tin [Magearna EX]
Tin$500
![Battle Heart Tin [Volcanion EX] — sealed Pokémon TCG product](/_next/image?url=https%3A%2F%2Fproduct-images.tcgplayer.com%2Ffit-in%2F437x437%2F123442.jpg&w=3840&q=75)
Battle Heart Tin [Volcanion EX]
Tin$475
![Steam Siege 3 Pack Blister [Azelf] — sealed Pokémon TCG product](/_next/image?url=https%3A%2F%2Fproduct-images.tcgplayer.com%2Ffit-in%2F437x437%2F120704.jpg&w=3840&q=75)
3 Pack Blister [Azelf]
Blister$355
![Steam Siege Single Pack Blister [Lucario] — sealed Pokémon TCG product](/_next/image?url=https%3A%2F%2Fproduct-images.tcgplayer.com%2Ffit-in%2F437x437%2F120702.jpg&w=3840&q=75)
Single Pack Blister [Lucario]
Blister$64.06
![Steam Siege Single Pack Blister [Floette] — sealed Pokémon TCG product](/_next/image?url=https%3A%2F%2Fproduct-images.tcgplayer.com%2Ffit-in%2F437x437%2F120703.jpg&w=3840&q=75)
Single Pack Blister [Floette]
Blister$37.29
About $1,300 sealed. That's the TCGplayer market price, updated Oct 12, 2026. Condition matters even for sealed products — crushed corners or a torn seal knock the value down. Every Steam Siege card price →
Up about 11% over the last 3 months — from $1,170 to $1,300 (TCGplayer market price). Zoom out a whole year and it's up 85%. The chart on this page has the freshest line.
The highest market price we've logged is $1,300 — that was September 2026. Our tracking starts March 2025, so that's the record on our watch, not an all-time record.
A factory-sealed English booster box contains 36 booster packs. Resealed or "opened and repacked" boxes are worth far less — check for the factory shrink wrap before you buy.
eBay is the easiest place — this page links to a prefilled search for Steam Siege Booster Box. For sealed products, check the photos for the factory seal, read the listing for "resealed" wording, and check the seller's rating before you bid. That's the rule.
