Community price on backpack.tf: 130 keys, last changed 2025-09-30 (1.0y ago). The live quote above, 96.0 keys, is 26% 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
81 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.
Sulphurous Brain Bucket sell price, 2025-09-25 to 2026-10-11: 81 observations, from 117 keys to 98.3 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
117 keys
95.6 keys
9 OCT 2025 · 07:55 UTC
126 keys
113 keys
25 OCT 2025 · 15:58 UTC
114 keys
103 keys
22 JUN 2026 · 17:13 UTC
76.0 keys
66.0 keys
5 JUL 2026 · 23:12 UTC
87.0 keys
75.7 keys
19 JUL 2026 · 22:44 UTC
92.2 keys
80.2 keys
3 AUG 2026 · 00:24 UTC
101 keys
87.9 keys
17 AUG 2026 · 13:12 UTC
121 keys
105 keys
27 AUG 2026 · 14:08 UTC
12.9 keys
11.2 keys
28 AUG 2026 · 14:10 UTC
13.0 keys
11.3 keys
31 AUG 2026 · 08:09 UTC
93.0 keys
80.9 keys
1 SEP 2026 · 08:08 UTC
93.9 keys
81.6 keys
2 SEP 2026 · 08:08 UTC
92.3 keys
80.2 keys
3 SEP 2026 · 10:08 UTC
92.8 keys
80.7 keys
4 SEP 2026 · 12:08 UTC
93.1 keys
81.0 keys
5 SEP 2026 · 12:09 UTC
92.4 keys
80.4 keys
6 SEP 2026 · 12:08 UTC
96.3 keys
83.8 keys
7 SEP 2026 · 12:08 UTC
95.5 keys
83.1 keys
8 SEP 2026 · 12:07 UTC
93.4 keys
81.2 keys
9 SEP 2026 · 12:08 UTC
92.7 keys
80.6 keys
10 SEP 2026 · 20:08 UTC
94.1 keys
81.8 keys
12 SEP 2026 · 02:08 UTC
94.1 keys
81.8 keys
13 SEP 2026 · 02:07 UTC
94.1 keys
81.8 keys
14 SEP 2026 · 02:07 UTC
94.0 keys
81.7 keys
15 SEP 2026 · 02:07 UTC
94.5 keys
82.2 keys
16 SEP 2026 · 02:08 UTC
94.7 keys
82.3 keys
17 SEP 2026 · 02:08 UTC
95.9 keys
83.3 keys
18 SEP 2026 · 04:07 UTC
95.2 keys
82.8 keys
20 SEP 2026 · 10:08 UTC
95.2 keys
82.8 keys
21 SEP 2026 · 12:08 UTC
94.4 keys
82.1 keys
23 SEP 2026 · 18:10 UTC
95.4 keys
83.0 keys
26 SEP 2026 · 04:08 UTC
96.4 keys
83.9 keys
27 SEP 2026 · 06:08 UTC
97.4 keys
84.7 keys
29 SEP 2026 · 12:08 UTC
96.5 keys
83.9 keys
30 SEP 2026 · 12:08 UTC
96.0 keys
83.5 keys
1 OCT 2026 · 12:08 UTC
96.0 keys
83.5 keys
3 OCT 2026 · 03:09 UTC
96.5 keys
84.0 keys
5 OCT 2026 · 07:09 UTC
98.6 keys
85.7 keys
7 OCT 2026 · 07:09 UTC
97.9 keys
85.1 keys
11 OCT 2026 · 01:10 UTC
98.3 keys
85.4 keys
Price history in numbers
81 readings since 25 Sep 2025
Over the last 30 days the Sulphurous Brain Bucket's sell price ranged from 92.8 keys to 98.8 keys and is up 4.8% after 34 moves. Over a year it ranged from 12.9 keys to 121 keys (down 18.1%). Today's 98.3 keys sits in the upper third of its range: the lowest we have recorded is 12.9 keys (27 Aug 2026) and the highest 132 keys (30 Sep 2025). The price has moved 80 times since we began recording it — about once every 5 days.