UMP-45 | Warm Blooded

Mil-SpecSMGThe Harlequin CollectionFloat 0.00 – 0.70

The UMP-45 | Warm Blooded is a Mil-Spec SMG skin from The Harlequin Collection, released in January 2026. Its float runs from 0.00 to 0.70, so it comes in all five exteriors. The lowest live ask is $0.12 in Battle-Scarred on White.market, across one marketplace we track.

Cheapest copy

$0.12

BS

Listings tracked

1,019

1 marketplace

Prices updated 23 min ago1 marketplace

How much is the UMP-45 | Warm Blooded worth?

A Field-Tested UMP-45 | Warm Blooded costs from $0.15 on White.market right now.

We may earn a commission when you buy through a marketplace link on this page. Rows are always sorted by the price you would actually pay, and marketplaces we don't partner with are listed the same way.

Lowest total

$0.15

White.market

Steam Market

—

Official reference

Listings tracked

291

1 third-party market

UMP-45 | Warm Blooded Standard Field-Tested prices by marketplace
MarketplaceListingsLowest askFeeYou payMarketplace link
White.marketLowest totalP2P trade · Updated 23 min ago291$0.150%$0.15View
Steam MarketOfficialOut of dateInstant · Steam wallet · Updated 11 h ago664—0%—View
Lowest live asks, not completed sales, in USD. Headline skin prices exclude verified sticker crafts and name tags. A marketplace without enough item-level detail contributes a listing count, not a guessed clean ask.How BO5 compares skin prices

UMP-45 | Warm Blooded float and wear

The UMP-45 | Warm Blooded's float runs from 0.00 to 0.70, which covers Factory New, Minimal Wear, Field-Tested, Well-Worn and Battle-Scarred.

UMP-45 | Warm Blooded exteriors and float bands
ExteriorFloat bandExists for this skinIts floats in band
Factory New0.00 – 0.07Yes0.00 – 0.07
Minimal Wear0.07 – 0.15Yes0.07 – 0.15
Field-Tested0.15 – 0.38Yes0.15 – 0.38
Well-Worn0.38 – 0.45Yes0.38 – 0.45
Battle-Scarred0.45 – 1.00Yes0.45 – 0.70

How to get the UMP-45 | Warm Blooded: case, odds and trade-ups

The UMP-45 | Warm Blooded comes from The Harlequin Collection, which has no weapon case. Collection sources and trade-ups determine new supply; a Souvenir label may also come from converting an existing normal weapon.

Trade-up contract

10 × Industrial Grade from The Harlequin Collection1 of 4 Mil-Specat 25% each

Output float = average input × (0.70 − 0.00) + 0.00

Current CS2 drop pool ›

About the UMP-45 | Warm Blooded

The UMP-45 | Warm Blooded was added in January 2026, in The Harlequin Collection.

“The misunderstood middle child of the SMG family, the UMP45's small magazine is the only drawback to an otherwise versatile close-quarters automatic. A tan and red animal print pattern has been applied.”
“You said \"a few animals\", not \"the entire animal kingdom\"”
In-game description and flavor text

$0.12

Lowest · Battle-Scarred

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