Community price on backpack.tf: 49.0 keys, last changed 2022-01-31 (4.6y ago). The live quote above, 20.2 keys, is 59% lower and last moved 9h 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
30 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 A Hat to Kill For sell price, 2025-09-25 to 2026-09-05: 30 observations, from 50.6 keys to 20.2 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
50.6 keys
41.5 keys
30 SEP 2025 · 21:29 UTC
51.6 keys
42.3 keys
9 OCT 2025 · 09:10 UTC
49.4 keys
44.4 keys
19 OCT 2025 · 20:58 UTC
46.9 keys
42.3 keys
25 OCT 2025 · 17:21 UTC
44.7 keys
40.2 keys
10 NOV 2025 · 01:21 UTC
45.9 keys
41.3 keys
22 JUN 2026 · 17:13 UTC
18.8 keys
16.3 keys
29 JUN 2026 · 01:14 UTC
19.4 keys
16.9 keys
5 JUL 2026 · 01:12 UTC
18.4 keys
16.0 keys
15 JUL 2026 · 06:44 UTC
19.1 keys
16.6 keys
29 JUL 2026 · 02:45 UTC
27.6 keys
24.0 keys
2 AUG 2026 · 12:44 UTC
20.8 keys
18.0 keys
12 AUG 2026 · 11:12 UTC
28.0 keys
24.4 keys
18 AUG 2026 · 03:10 UTC
36.5 keys
31.7 keys
23 AUG 2026 · 18:09 UTC
20.5 keys
17.8 keys
24 AUG 2026 · 10:09 UTC
20.5 keys
17.8 keys
25 AUG 2026 · 02:08 UTC
20.5 keys
17.8 keys
26 AUG 2026 · 02:09 UTC
24.5 keys
21.3 keys
26 AUG 2026 · 16:09 UTC
24.6 keys
21.4 keys
29 AUG 2026 · 00:09 UTC
20.5 keys
17.9 keys
29 AUG 2026 · 12:09 UTC
20.5 keys
17.8 keys
30 AUG 2026 · 04:09 UTC
20.5 keys
17.9 keys
30 AUG 2026 · 18:10 UTC
20.5 keys
17.8 keys
31 AUG 2026 · 06:09 UTC
20.5 keys
17.8 keys
2 SEP 2026 · 02:08 UTC
20.1 keys
17.5 keys
2 SEP 2026 · 18:09 UTC
20.3 keys
17.7 keys
3 SEP 2026 · 10:08 UTC
20.3 keys
17.6 keys
4 SEP 2026 · 00:08 UTC
20.5 keys
17.8 keys
4 SEP 2026 · 18:08 UTC
20.3 keys
17.7 keys
5 SEP 2026 · 10:08 UTC
20.2 keys
17.5 keys
Price history in numbers
30 readings since 25 Sep 2025
Over the last 30 days the Brain Drain A Hat to Kill For's sell price ranged from 20.1 keys to 36.5 keys and is down 28.0% after 17 moves. Over a year it ranged from 18.4 keys to 51.6 keys (down 60.2%). Today's 20.2 keys sits in the lower third of its range: the lowest we have recorded is 18.4 keys (5 Jul 2026) and the highest 51.6 keys (30 Sep 2025). The price has moved 29 times since we began recording it — about once every 12 days.