Community price on backpack.tf: 27.0 keys, last changed 2020-12-02 (5.9y ago). The live quote above, 9.26 keys, is 66% 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
69 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.
Searing Plasma Brain Interface sell price, 2025-09-25 to 2026-10-10: 69 observations, from 27.9 keys to 10.8 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
27.9 keys
22.9 keys
9 OCT 2025 · 09:55 UTC
26.7 keys
24.0 keys
19 OCT 2025 · 21:48 UTC
25.4 keys
22.9 keys
10 NOV 2025 · 02:03 UTC
25.7 keys
23.1 keys
1 DEC 2025 · 01:01 UTC
33.8 keys
17.9 keys
8 JAN 2026 · 21:42 UTC
31.0 keys
19.8 keys
18 JAN 2026 · 23:27 UTC
30.0 keys
17.6 keys
8 FEB 2026 · 22:44 UTC
28.0 keys
23.0 keys
22 FEB 2026 · 22:42 UTC
28.2 keys
19.6 keys
8 MAR 2026 · 08:43 UTC
26.9 keys
21.0 keys
15 MAR 2026 · 14:09 UTC
26.5 keys
20.8 keys
30 MAR 2026 · 06:07 UTC
29.2 keys
15.3 keys
12 APR 2026 · 20:30 UTC
28.7 keys
21.5 keys
29 APR 2026 · 20:30 UTC
27.4 keys
14.4 keys
7 MAY 2026 · 18:33 UTC
26.9 keys
21.4 keys
17 MAY 2026 · 22:32 UTC
28.4 keys
22.7 keys
1 JUN 2026 · 16:32 UTC
28.7 keys
23.0 keys
15 JUN 2026 · 02:31 UTC
28.1 keys
21.6 keys
22 JUN 2026 · 17:13 UTC
18.7 keys
16.3 keys
5 JUL 2026 · 13:11 UTC
18.7 keys
16.3 keys
20 JUL 2026 · 14:44 UTC
17.8 keys
15.5 keys
3 AUG 2026 · 00:24 UTC
28.2 keys
24.4 keys
10 AUG 2026 · 17:11 UTC
20.6 keys
18.0 keys
21 AUG 2026 · 20:09 UTC
23.4 keys
20.4 keys
22 AUG 2026 · 22:09 UTC
26.2 keys
22.8 keys
24 AUG 2026 · 16:09 UTC
27.9 keys
24.2 keys
28 AUG 2026 · 14:10 UTC
28.1 keys
24.5 keys
4 SEP 2026 · 18:08 UTC
27.3 keys
23.7 keys
9 SEP 2026 · 18:08 UTC
27.4 keys
23.9 keys
21 SEP 2026 · 06:10 UTC
9.54 keys
8.29 keys
21 SEP 2026 · 20:09 UTC
9.48 keys
8.24 keys
26 SEP 2026 · 00:08 UTC
17.7 keys
15.3 keys
28 SEP 2026 · 04:08 UTC
17.6 keys
15.3 keys
29 SEP 2026 · 10:09 UTC
9.56 keys
8.31 keys
30 SEP 2026 · 00:09 UTC
9.45 keys
8.22 keys
1 OCT 2026 · 02:08 UTC
9.48 keys
8.24 keys
2 OCT 2026 · 02:09 UTC
9.42 keys
8.18 keys
6 OCT 2026 · 03:09 UTC
16.3 keys
14.2 keys
7 OCT 2026 · 11:09 UTC
24.8 keys
21.6 keys
10 OCT 2026 · 13:10 UTC
10.8 keys
9.43 keys
Price history in numbers
69 readings since 25 Sep 2025
Over the last 30 days the Searing Plasma Brain Interface's sell price ranged from 9.26 keys to 27.6 keys and is down 60.7% after 18 moves. Over a year it ranged from 9.26 keys to 34.3 keys (down 57.3%). Today's 10.8 keys sits in the lower third of its range: the lowest we have recorded is 9.26 keys (1 Oct 2026) and the highest 34.3 keys (8 Dec 2025). The price has moved 66 times since we began recording it — about once every 6 days.
Hollowhead