Community price on backpack.tf: 70.0 keys, last changed 2026-08-07 (2mo ago). The live quote above, 62.0 keys, is 11% lower and last moved 12d 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
77 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.
Brain Drain Defragmenting Hard Hat 17% sell price, 2025-09-25 to 2026-10-12: 77 observations, from 66.3 keys to 66.2 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
66.3 keys
54.2 keys
9 OCT 2025 · 09:52 UTC
63.2 keys
56.9 keys
25 OCT 2025 · 18:01 UTC
57.4 keys
51.6 keys
22 NOV 2025 · 00:45 UTC
79.7 keys
32.5 keys
9 DEC 2025 · 08:55 UTC
80.9 keys
35.8 keys
22 DEC 2025 · 03:11 UTC
79.0 keys
43.2 keys
1 FEB 2026 · 11:44 UTC
63.8 keys
34.0 keys
22 FEB 2026 · 18:41 UTC
64.3 keys
19.1 keys
8 MAR 2026 · 22:43 UTC
63.2 keys
31.6 keys
22 MAR 2026 · 22:08 UTC
67.0 keys
38.5 keys
2 APR 2026 · 20:31 UTC
68.6 keys
38.6 keys
18 APR 2026 · 20:32 UTC
68.9 keys
38.7 keys
2 MAY 2026 · 12:34 UTC
62.2 keys
37.9 keys
17 MAY 2026 · 14:33 UTC
65.7 keys
39.5 keys
1 JUN 2026 · 00:30 UTC
66.3 keys
36.1 keys
16 JUN 2026 · 16:11 UTC
64.3 keys
35.3 keys
29 JUN 2026 · 11:12 UTC
35.6 keys
31.0 keys
12 JUL 2026 · 20:45 UTC
41.6 keys
36.2 keys
26 JUL 2026 · 20:44 UTC
24.5 keys
21.3 keys
13 AUG 2026 · 23:12 UTC
38.9 keys
33.8 keys
23 AUG 2026 · 12:08 UTC
56.0 keys
48.7 keys
24 AUG 2026 · 20:09 UTC
22.8 keys
19.9 keys
25 AUG 2026 · 22:09 UTC
23.4 keys
20.4 keys
27 AUG 2026 · 00:09 UTC
24.1 keys
20.9 keys
28 AUG 2026 · 07:13 UTC
23.2 keys
20.2 keys
2 SEP 2026 · 20:08 UTC
59.6 keys
51.8 keys
4 SEP 2026 · 18:08 UTC
62.2 keys
54.1 keys
9 SEP 2026 · 00:10 UTC
22.7 keys
19.7 keys
19 SEP 2026 · 18:08 UTC
24.2 keys
21.1 keys
20 SEP 2026 · 22:11 UTC
48.7 keys
42.4 keys
21 SEP 2026 · 14:09 UTC
56.5 keys
49.1 keys
26 SEP 2026 · 20:10 UTC
52.6 keys
45.7 keys
28 SEP 2026 · 20:08 UTC
57.9 keys
50.4 keys
30 SEP 2026 · 16:09 UTC
62.5 keys
54.4 keys
1 OCT 2026 · 16:09 UTC
62.0 keys
54.0 keys
2 OCT 2026 · 04:09 UTC
63.2 keys
55.0 keys
3 OCT 2026 · 07:11 UTC
62.3 keys
54.2 keys
8 OCT 2026 · 13:09 UTC
65.4 keys
56.9 keys
9 OCT 2026 · 21:10 UTC
65.7 keys
57.2 keys
12 OCT 2026 · 03:10 UTC
66.2 keys
57.6 keys
Price history in numbers
77 readings since 25 Sep 2025
Over the last 30 days the Brain Drain Defragmenting Hard Hat 17%'s sell price ranged from 23.3 keys to 66.2 keys and is up 31.2% after 22 moves. Over a year it ranged from 21.7 keys to 80.9 keys (up 10.0%). Today's 66.2 keys sits in the upper third of its range: the lowest we have recorded is 21.7 keys (24 Aug 2026) and the highest 80.9 keys (9 Dec 2025). The price has moved 75 times since we began recording it — about once every 5 days.