Across 26 markets the BS floor moved -42.1% in 53 days: $11.12 → $6.44.
Cheapest venue vs Steam right now: $95.37 apart (94%).
Sources: Valve item data · our 26-market price snapshot.
How much does UMP-45 (Fallout Warning) cost?
UMP-45 (Fallout Warning) starts at $6.44 across 26 marketplaces in our comparison, buyer fees included. Current floors by wear: FN $67.53 · MW $25.52 · FT $7.53 · WW $8.55 · BS $6.44. Steam asks $101.81 for the same listing.
Where can I sell or cash out UMP-45 (Fallout Warning)?
Right now WhiteMarket pays the most: $12.13 net after its seller fee; the full ranking sits in the Sell tab. Steam offers $74.93, wallet-only — Steam funds never cash out.
Does UMP-45 (Fallout Warning) come in StatTrak or Souvenir?
Yes — this skin also trades as Souvenir (from $6.67). Use the Quality pills above to switch; every number on the page recalculates for the selected variant.
How do I get UMP-45 (Fallout Warning)?
Two routes: open ESL One Cologne 2014 Nuke Souvenir Package (trading from $900.00) and gamble on the odds, or pay $6.44 for the skin itself on the markets above. The direct buy is nearly always the cheaper path.
ESL One Cologne 2014 Nuke Souvenir Package
Inspect a BS copy in game 
