Community price on backpack.tf: 430 keys, last changed 2026-08-20 (16d ago). The live quote above, 176 keys, is 59% lower and last moved 19d 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
14 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.
Smoking HazMat Headcase sell price, 2025-09-25 to 2026-08-17: 14 observations, from 254 keys to 176 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
254 keys
208 keys
30 SEP 2025 · 20:39 UTC
254 keys
208 keys
9 OCT 2025 · 08:22 UTC
243 keys
219 keys
19 OCT 2025 · 20:09 UTC
231 keys
208 keys
25 OCT 2025 · 16:28 UTC
220 keys
198 keys
10 NOV 2025 · 00:30 UTC
226 keys
203 keys
22 JUN 2026 · 17:13 UTC
162 keys
140 keys
29 JUN 2026 · 03:14 UTC
166 keys
145 keys
5 JUL 2026 · 05:13 UTC
158 keys
137 keys
15 JUL 2026 · 18:43 UTC
164 keys
143 keys
29 JUL 2026 · 06:44 UTC
170 keys
148 keys
7 AUG 2026 · 07:14 UTC
176 keys
153 keys
14 AUG 2026 · 03:12 UTC
176 keys
154 keys
17 AUG 2026 · 17:11 UTC
176 keys
153 keys
Price history in numbers
14 readings since 25 Sep 2025
Over the last 30 days the Smoking HazMat Headcase's sell price ranged from 176 keys to 176 keys and is up 0.2% after 2 moves. Over a year it ranged from 158 keys to 254 keys (down 30.5%). Today's 176 keys sits in the lower third of its range: the lowest we have recorded is 158 keys (5 Jul 2026) and the highest 254 keys (30 Sep 2025). The price has moved 13 times since we began recording it — about once every 25 days.