Across 23 markets the WW floor moved +48.8% in 184 days: $5.13 → $7.63.
Cheapest venue vs Steam right now: $4.15 apart (35%).
Sources: Valve item data · our 23-market price snapshot.
How much does UMP-45 (Fallout Warning) cost?
UMP-45 (Fallout Warning) starts at $7.63 across 23 marketplaces in our comparison, buyer fees included. Current floors by wear: FN $69.99 · MW $23.49 · FT $7.90 · WW $7.63 · BS $6.19. Steam asks $11.78 for the same listing.
Where can I sell or cash out UMP-45 (Fallout Warning)?
Right now DMarket pays the most: $1.70 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 $7.63). 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 $250.00) and gamble on the odds, or pay $7.63 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 WW copy in game 
