Community price on backpack.tf: 95.0 keys, last changed 2026-07-21 (3mo ago). The live quote above, 59.5 keys, is 37% 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
45 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 Bolted Bicorne sell price, 2025-09-25 to 2026-10-12: 45 observations, from 102 keys to 69.2 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
102 keys
83.1 keys
30 SEP 2025 · 20:48 UTC
101 keys
83.0 keys
9 OCT 2025 · 08:31 UTC
97.0 keys
87.2 keys
19 OCT 2025 · 20:18 UTC
92.2 keys
83.0 keys
10 NOV 2025 · 00:40 UTC
90.1 keys
81.1 keys
24 JUN 2026 · 03:12 UTC
50.0 keys
43.5 keys
29 JUN 2026 · 01:14 UTC
56.0 keys
48.7 keys
5 JUL 2026 · 23:12 UTC
52.5 keys
45.6 keys
12 JUL 2026 · 22:44 UTC
53.0 keys
46.1 keys
19 JUL 2026 · 22:44 UTC
55.3 keys
48.1 keys
29 JUL 2026 · 02:45 UTC
65.4 keys
56.8 keys
3 AUG 2026 · 04:24 UTC
62.5 keys
54.3 keys
19 AUG 2026 · 22:10 UTC
68.7 keys
59.7 keys
24 AUG 2026 · 18:09 UTC
64.5 keys
56.1 keys
25 AUG 2026 · 02:08 UTC
64.6 keys
56.2 keys
25 AUG 2026 · 08:09 UTC
64.8 keys
56.4 keys
25 AUG 2026 · 18:09 UTC
64.7 keys
56.3 keys
26 AUG 2026 · 02:09 UTC
64.7 keys
56.3 keys
26 AUG 2026 · 16:08 UTC
64.7 keys
56.3 keys
27 AUG 2026 · 02:09 UTC
64.7 keys
56.3 keys
28 AUG 2026 · 09:36 UTC
8.41 keys
7.31 keys
30 AUG 2026 · 18:09 UTC
65.2 keys
56.7 keys
31 AUG 2026 · 12:09 UTC
66.9 keys
58.2 keys
3 SEP 2026 · 04:08 UTC
68.2 keys
59.3 keys
3 SEP 2026 · 18:09 UTC
66.4 keys
57.7 keys
5 SEP 2026 · 02:08 UTC
71.1 keys
61.8 keys
6 SEP 2026 · 06:09 UTC
49.6 keys
43.1 keys
9 SEP 2026 · 06:09 UTC
63.9 keys
55.6 keys
21 SEP 2026 · 14:08 UTC
8.34 keys
7.25 keys
25 SEP 2026 · 22:09 UTC
42.5 keys
37.0 keys
1 OCT 2026 · 00:09 UTC
59.5 keys
51.8 keys
1 OCT 2026 · 12:08 UTC
59.5 keys
51.7 keys
2 OCT 2026 · 13:11 UTC
67.4 keys
58.6 keys
3 OCT 2026 · 19:09 UTC
63.9 keys
55.5 keys
6 OCT 2026 · 03:09 UTC
62.2 keys
54.1 keys
8 OCT 2026 · 17:10 UTC
65.7 keys
57.1 keys
10 OCT 2026 · 05:11 UTC
64.6 keys
56.2 keys
10 OCT 2026 · 17:09 UTC
64.7 keys
56.2 keys
11 OCT 2026 · 07:09 UTC
66.4 keys
57.8 keys
12 OCT 2026 · 17:08 UTC
69.2 keys
60.2 keys
Price history in numbers
45 readings since 25 Sep 2025
Over the last 30 days the Sulphurous Bolted Bicorne's sell price ranged from 8.34 keys to 69.2 keys and is up 43.5% after 13 moves. Over a year it ranged from 8.34 keys to 92.2 keys (down 25.0%). Today's 69.2 keys sits in the middle of its range: the lowest we have recorded is 8.34 keys (21 Sep 2026) and the highest 102 keys (25 Sep 2025). The price has moved 44 times since we began recording it — about once every 9 days.