Community price on backpack.tf: 230–250 keys, last changed 2022-03-03 (4.5y ago). The live quote above, 191 keys, is 17% lower and last moved 5d 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
8 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.
Devilish Diablo Plumber's Cap sell price, 2025-09-25 to 2026-08-31: 8 observations, from 250 keys to 191 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
250 keys
188 keys
30 SEP 2025 · 21:49 UTC
250 keys
189 keys
9 OCT 2025 · 09:28 UTC
239 keys
198 keys
19 OCT 2025 · 21:18 UTC
227 keys
189 keys
25 OCT 2025 · 17:38 UTC
216 keys
180 keys
10 NOV 2025 · 01:38 UTC
251 keys
209 keys
30 AUG 2026 · 20:10 UTC
175 keys
152 keys
31 AUG 2026 · 08:09 UTC
191 keys
166 keys
Price history in numbers
8 readings since 25 Sep 2025
Over the last 30 days the Devilish Diablo Plumber's Cap's sell price ranged from 175 keys to 191 keys and is up 9.3% after 1 move. Over a year it ranged from 175 keys to 251 keys (down 23.7%). Today's 191 keys sits in the lower third of its range: the lowest we have recorded is 175 keys (30 Aug 2026) and the highest 251 keys (10 Nov 2025). The price has moved 7 times since we began recording it — about once every 49 days.
Collector's Noble Amassment of Hats