Across 26 markets the WW floor moved -50.5% in 183 days: $25.67 → $12.70.
Cheapest venue vs Steam right now: $4.92 apart (28%).
Sources: Valve item data · our 26-market price snapshot.
How much does Glock-18 (Groundwater) cost?
The current floor for Glock-18 (Groundwater) is $12.70, compared across 26 marketplaces with fees included. By wear: FN $72.91 · MW $16.09 · FT $12.92 · WW $12.70 · BS $13.43. Steam asks $17.62 for the same listing.
Where can I sell or cash out Glock-18 (Groundwater)?
Top net quote at the moment: $9.90 via CSFloat, seller fee already deducted (see the Sell tab for every venue). Steam credits $96.09 to your wallet, and wallet money cannot be withdrawn.
Does Glock-18 (Groundwater) come in StatTrak or Souvenir?
Yes: Souvenir (from $12.70) versions trade alongside the standard one. Switch with the Quality pills above and the whole page recalculates.
How do I get Glock-18 (Groundwater)?
It drops from DreamHack 2013 Souvenir Package (the container itself trades from $899.00), or you can buy it directly from $12.70 on the marketplaces above — buying a specific skin is almost always cheaper than opening containers for it.
DreamHack 2013 Souvenir Package
Inspect a WW copy in game 
