Winter Offensive Weapon Case — ROI, contents & prices
Winter Offensive Weapon Case is a CS2 case with 13 items plus 65 gold entries. It costs $8.08; opening it with the key comes to $10.92. The expected value of the contents is $4.61 — a 42.3% unboxing ROI, or 42.3% when trade-up contracts are factored in.
Takeaway: an opening costs $10.92 and returns $4.61 on average — a 57.7% long-run loss. The median opening returns $1.39: half of all tries return that much or less. The key eats 26% of your spend. A full breakdown of every case is in the article Best CS2 cases in August 2026.
Where Winter Offensive Weapon Case came from
More facts about Winter Offensive Weapon Case
December 18, 2013release date · 13 yr ago
retiredweekly drops · as of 2026-07-02
−5.9%price over 2 weeks
187live listings in our DB
$229buy all 13 non-gold skins
Buying the contents outright is cheaper than unboxing: all 13 regular skins cost $229 — the price of 20.9 openings at $10.92 each. The priciest is M4A4 | Asiimov at $71.55, the cheapest is PP-Bizon | Cobalt Halftone at $0.92.
The case is retired from weekly drops: no new copies enter the game, and existing ones are consumed by openings.
No. An opening costs $10.92 ($8.08 for the case plus $2.84 for the key) while the contents average $4.61 — a 42.3% ROI. The chance a single opening returns more than you spent is 5.4%.
How much does it cost to open Winter Offensive Weapon Case?
$10.92: the case itself is $8.08 (cheapest on Skinport) plus the $2.84 key. Keys are sold only by Valve at a fixed price.
What do you usually get from Winter Offensive Weapon Case?
The median single opening returns $1.39 — half of all openings return that much or less against a $10.92 cost. The best 10% of openings drop an item worth more than $7.00.
What does the "with contracts" column mean?
Some drops are worth more as trade-up contract inputs than sold outright. Counting the better of "sell" vs "feed into a contract", the Winter Offensive Weapon Case ROI rises from 42.3% to 42.3%.
What are the knife odds in Winter Offensive Weapon Case?
0.26% — roughly one opening in 391. The gold pool has 65 entries picked with equal probability; the wear rolls separately. That many openings cost about $4,268.
Where is Winter Offensive Weapon Case cheapest?
Right now the low is $8.08 on Skinport; the highest we track is $15.35 — a 90% spread between markets.
Prices are aggregated from 11 marketplaces into our own database and refresh automatically; USD values are converted from RUB at the current central-bank rate. CS2Price does not sell items — we compare prices and compute profitable trade-up contracts. Not affiliated with Valve.
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