Community price on backpack.tf: 10.0 keys, last changed 2025-10-30 (11mo ago). The live quote above, 9.35 keys, is 7% lower and last moved 13d 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
52 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.
The Bone Zone Brain-Warming Wear sell price, 2025-11-10 to 2026-10-11: 52 observations, from 9.07 keys to 6.05 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
10 NOV 2025 · 01:32 UTC
9.07 keys
8.16 keys
1 JUN 2026 · 02:30 UTC
13.4 keys
7.95 keys
29 JUN 2026 · 01:14 UTC
8.69 keys
7.50 keys
5 JUL 2026 · 23:12 UTC
7.99 keys
6.95 keys
12 JUL 2026 · 22:44 UTC
8.57 keys
7.45 keys
29 JUL 2026 · 02:45 UTC
7.72 keys
6.71 keys
4 AUG 2026 · 19:12 UTC
8.99 keys
7.82 keys
10 AUG 2026 · 17:11 UTC
7.56 keys
6.56 keys
21 AUG 2026 · 04:08 UTC
9.38 keys
8.16 keys
22 AUG 2026 · 04:09 UTC
9.40 keys
8.17 keys
22 AUG 2026 · 16:08 UTC
9.41 keys
8.18 keys
23 AUG 2026 · 04:09 UTC
9.46 keys
8.23 keys
24 AUG 2026 · 08:08 UTC
9.44 keys
8.21 keys
24 AUG 2026 · 20:09 UTC
9.49 keys
8.26 keys
25 AUG 2026 · 08:09 UTC
9.51 keys
8.27 keys
26 AUG 2026 · 08:09 UTC
9.55 keys
8.30 keys
26 AUG 2026 · 20:09 UTC
9.54 keys
8.30 keys
27 AUG 2026 · 10:08 UTC
9.56 keys
8.31 keys
28 AUG 2026 · 11:23 UTC
9.29 keys
8.08 keys
29 AUG 2026 · 08:09 UTC
8.79 keys
7.64 keys
30 AUG 2026 · 00:09 UTC
9.31 keys
8.09 keys
31 AUG 2026 · 06:09 UTC
8.96 keys
7.79 keys
1 SEP 2026 · 04:09 UTC
8.78 keys
7.63 keys
1 SEP 2026 · 08:08 UTC
8.85 keys
7.69 keys
2 SEP 2026 · 00:09 UTC
8.47 keys
7.37 keys
3 SEP 2026 · 22:09 UTC
7.60 keys
6.61 keys
5 SEP 2026 · 10:08 UTC
8.59 keys
7.47 keys
16 SEP 2026 · 00:09 UTC
7.93 keys
6.90 keys
21 SEP 2026 · 08:10 UTC
8.75 keys
7.61 keys
22 SEP 2026 · 04:09 UTC
6.07 keys
5.28 keys
23 SEP 2026 · 04:09 UTC
6.07 keys
5.28 keys
25 SEP 2026 · 22:10 UTC
9.25 keys
8.04 keys
26 SEP 2026 · 10:08 UTC
9.25 keys
8.05 keys
27 SEP 2026 · 00:09 UTC
9.13 keys
7.95 keys
27 SEP 2026 · 12:08 UTC
9.37 keys
8.14 keys
28 SEP 2026 · 12:08 UTC
9.41 keys
8.19 keys
29 SEP 2026 · 00:09 UTC
9.32 keys
8.11 keys
29 SEP 2026 · 12:09 UTC
9.34 keys
8.12 keys
8 OCT 2026 · 21:10 UTC
9.54 keys
8.30 keys
11 OCT 2026 · 11:09 UTC
6.05 keys
5.27 keys
Price history in numbers
52 readings since 10 Nov 2025
Over the last 30 days the The Bone Zone Brain-Warming Wear's sell price ranged from 6.05 keys to 9.54 keys and is down 23.7% after 16 moves. Over a year it ranged from 6.05 keys to 13.4 keys (down 33.3%). Today's 6.05 keys sits at the bottom of its range: the lowest we have recorded is 6.05 keys (11 Oct 2026) and the highest 13.4 keys (1 Jun 2026). The price has moved 50 times since we began recording it — about once every 7 days.