Community price on backpack.tf: 63.0 keys, last changed 2025-10-11 (11mo ago). The live quote above, 52.9 keys, is 16% lower and last moved 1h ago. They are different measures: the quote is what traders and bots are asking and bidding on the classifieds right now, and it moves for thousands of items every day; the community price is a suggestion accepted by vote, which changes only when someone argues it should. A quote well away from the vote is usually a price that is about to be re-argued. Community prices from backpack.tf, read under an hour ago.
Price history
17 observations
Interactive chart. Press the left and right arrow keys to move along the series, Home or End to jump to either end, Escape to clear.
The key axis converts at today's rate. Prices are recorded in metal, so a line that is flat in keys followed the key rate rather than standing still.
Butterfly Season Woolen Warmer sell price, 2025-09-25 to 2026-09-05: 17 observations, from 40.5 keys to 52.9 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
40.5 keys
33.1 keys
30 SEP 2025 · 21:43 UTC
40.5 keys
33.1 keys
9 OCT 2025 · 09:22 UTC
38.7 keys
34.9 keys
19 OCT 2025 · 21:13 UTC
58.9 keys
53.0 keys
25 OCT 2025 · 17:32 UTC
56.1 keys
50.5 keys
10 NOV 2025 · 01:32 UTC
57.6 keys
51.8 keys
22 JUN 2026 · 21:13 UTC
40.6 keys
35.3 keys
2 JUL 2026 · 21:11 UTC
42.2 keys
36.7 keys
8 JUL 2026 · 05:11 UTC
37.1 keys
32.3 keys
19 JUL 2026 · 08:44 UTC
14.2 keys
12.4 keys
29 JUL 2026 · 04:46 UTC
28.0 keys
24.3 keys
3 AUG 2026 · 15:12 UTC
46.2 keys
40.2 keys
13 AUG 2026 · 01:11 UTC
47.1 keys
41.0 keys
17 AUG 2026 · 21:11 UTC
31.7 keys
27.5 keys
1 SEP 2026 · 02:09 UTC
51.4 keys
44.7 keys
3 SEP 2026 · 16:08 UTC
47.7 keys
41.5 keys
5 SEP 2026 · 16:08 UTC
52.9 keys
46.0 keys
Price history in numbers
17 readings since 25 Sep 2025
Over the last 30 days the Butterfly Season Woolen Warmer's sell price ranged from 31.7 keys to 52.9 keys and is up 12.3% after 4 moves. Over a year it ranged from 14.2 keys to 58.9 keys (up 30.7%). Today's 52.9 keys sits in the upper third of its range: the lowest we have recorded is 14.2 keys (19 Jul 2026) and the highest 58.9 keys (19 Oct 2025). The price has moved 16 times since we began recording it — about once every 22 days.
Collector's Professional Killstreak Winger