Community price on backpack.tf: 28.0 keys, last changed 2018-08-16 (8.1y ago). The live quote above, 9.33 keys, is 67% lower and last moved 1d 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 1h ago.
Price history
26 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 2026-09-04: 26 observations, from 27.8 keys to 9.33 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
27.8 keys
22.7 keys
30 SEP 2025 · 21:00 UTC
28.8 keys
23.5 keys
9 OCT 2025 · 08:42 UTC
27.5 keys
24.7 keys
19 OCT 2025 · 20:29 UTC
26.2 keys
23.5 keys
25 OCT 2025 · 16:50 UTC
24.9 keys
22.4 keys
10 NOV 2025 · 00:53 UTC
25.6 keys
23.0 keys
22 JUN 2026 · 17:13 UTC
7.98 keys
6.94 keys
1 JUL 2026 · 23:12 UTC
7.86 keys
6.83 keys
12 JUL 2026 · 20:45 UTC
7.99 keys
6.95 keys
19 JUL 2026 · 08:44 UTC
8.07 keys
7.02 keys
29 JUL 2026 · 00:45 UTC
8.44 keys
7.34 keys
6 AUG 2026 · 03:13 UTC
11.7 keys
10.2 keys
20 AUG 2026 · 12:08 UTC
9.21 keys
8.01 keys
21 AUG 2026 · 22:09 UTC
19.1 keys
16.6 keys
25 AUG 2026 · 20:09 UTC
19.1 keys
16.6 keys
26 AUG 2026 · 16:08 UTC
19.1 keys
16.6 keys
28 AUG 2026 · 09:36 UTC
9.22 keys
8.02 keys
29 AUG 2026 · 00:09 UTC
9.25 keys
8.04 keys
29 AUG 2026 · 12:09 UTC
9.23 keys
8.03 keys
31 AUG 2026 · 00:08 UTC
9.24 keys
8.03 keys
31 AUG 2026 · 20:10 UTC
9.17 keys
7.97 keys
1 SEP 2026 · 16:08 UTC
9.13 keys
7.94 keys
2 SEP 2026 · 06:08 UTC
8.95 keys
7.78 keys
3 SEP 2026 · 08:09 UTC
9.02 keys
7.84 keys
3 SEP 2026 · 20:08 UTC
9.20 keys
7.99 keys
4 SEP 2026 · 08:08 UTC
9.33 keys
8.11 keys
Price history in numbers
26 readings since 25 Sep 2025
Over the last 30 days the Sulphurous Big Chief's sell price ranged from 8.95 keys to 19.1 keys and is up 1.2% after 13 moves. Over a year it ranged from 7.86 keys to 28.8 keys (down 66.4%). Today's 9.33 keys sits in the lower third of its range: the lowest we have recorded is 7.86 keys (1 Jul 2026) and the highest 28.8 keys (30 Sep 2025). The price has moved 25 times since we began recording it — about once every 14 days.