Community price on backpack.tf: 28.0 keys, last changed 2018-08-16 (8.2y ago). The live quote above, 22.8 keys, is 19% lower and last moved 11d 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
71 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 Big Chief sell price, 2025-09-25 to 2026-10-13: 71 observations, from 28.4 keys to 23.7 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
28.4 keys
23.3 keys
9 OCT 2025 · 08:42 UTC
28.2 keys
25.4 keys
25 OCT 2025 · 16:50 UTC
25.5 keys
23.0 keys
10 NOV 2025 · 00:53 UTC
26.2 keys
23.6 keys
1 JUL 2026 · 23:12 UTC
8.05 keys
7.00 keys
19 JUL 2026 · 08:44 UTC
8.27 keys
7.19 keys
6 AUG 2026 · 03:13 UTC
12.0 keys
10.5 keys
21 AUG 2026 · 22:09 UTC
19.5 keys
17.0 keys
25 AUG 2026 · 20:09 UTC
19.5 keys
17.0 keys
28 AUG 2026 · 09:36 UTC
9.45 keys
8.22 keys
29 AUG 2026 · 12:09 UTC
9.46 keys
8.23 keys
31 AUG 2026 · 20:10 UTC
9.40 keys
8.17 keys
2 SEP 2026 · 06:08 UTC
9.17 keys
7.97 keys
3 SEP 2026 · 08:09 UTC
9.24 keys
8.03 keys
4 SEP 2026 · 08:08 UTC
9.56 keys
8.31 keys
7 SEP 2026 · 18:08 UTC
9.39 keys
8.16 keys
11 SEP 2026 · 16:09 UTC
9.33 keys
8.11 keys
12 SEP 2026 · 20:08 UTC
9.37 keys
8.15 keys
13 SEP 2026 · 16:08 UTC
9.35 keys
8.13 keys
15 SEP 2026 · 06:08 UTC
9.44 keys
8.20 keys
16 SEP 2026 · 06:08 UTC
9.46 keys
8.22 keys
19 SEP 2026 · 08:08 UTC
9.58 keys
8.33 keys
20 SEP 2026 · 02:08 UTC
9.57 keys
8.32 keys
26 SEP 2026 · 06:08 UTC
22.3 keys
19.4 keys
27 SEP 2026 · 08:09 UTC
22.8 keys
19.8 keys
28 SEP 2026 · 08:09 UTC
23.0 keys
20.0 keys
29 SEP 2026 · 16:10 UTC
23.1 keys
20.1 keys
30 SEP 2026 · 08:08 UTC
22.9 keys
19.9 keys
1 OCT 2026 · 10:08 UTC
22.8 keys
19.9 keys
2 OCT 2026 · 13:12 UTC
23.0 keys
20.0 keys
3 OCT 2026 · 19:09 UTC
23.3 keys
20.2 keys
5 OCT 2026 · 07:09 UTC
23.8 keys
20.7 keys
5 OCT 2026 · 21:09 UTC
23.8 keys
20.7 keys
7 OCT 2026 · 03:09 UTC
23.7 keys
20.6 keys
8 OCT 2026 · 09:10 UTC
23.9 keys
20.8 keys
9 OCT 2026 · 13:10 UTC
23.9 keys
20.8 keys
10 OCT 2026 · 13:09 UTC
23.9 keys
20.8 keys
11 OCT 2026 · 01:10 UTC
23.9 keys
20.8 keys
12 OCT 2026 · 01:09 UTC
23.7 keys
20.6 keys
13 OCT 2026 · 01:08 UTC
23.7 keys
20.6 keys
Price history in numbers
71 readings since 25 Sep 2025
Over the last 30 days the Sulphurous Big Chief's sell price ranged from 9.35 keys to 23.9 keys and is up 153.4% after 38 moves. Over a year it ranged from 8.05 keys to 26.8 keys (down 11.5%). Today's 23.7 keys sits in the upper third of its range: the lowest we have recorded is 8.05 keys (1 Jul 2026) and the highest 29.5 keys (30 Sep 2025). The price has moved 70 times since we began recording it — about once every 5 days.