Community price on backpack.tf: 95.0 keys, last changed 2026-07-21 (2mo ago). The live quote above, 69.5 keys, is 27% lower and last moved 17h 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
29 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 2026-09-05: 29 observations, from 99.4 keys to 69.5 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
99.4 keys
81.2 keys
30 SEP 2025 · 20:48 UTC
99.2 keys
81.1 keys
9 OCT 2025 · 08:31 UTC
94.8 keys
85.3 keys
19 OCT 2025 · 20:18 UTC
90.2 keys
81.1 keys
25 OCT 2025 · 16:39 UTC
85.9 keys
77.3 keys
10 NOV 2025 · 00:40 UTC
88.1 keys
79.3 keys
24 JUN 2026 · 03:12 UTC
48.9 keys
42.5 keys
29 JUN 2026 · 01:14 UTC
54.8 keys
47.6 keys
5 JUL 2026 · 23:12 UTC
51.3 keys
44.6 keys
12 JUL 2026 · 22:44 UTC
51.8 keys
45.1 keys
19 JUL 2026 · 22:44 UTC
54.1 keys
47.0 keys
29 JUL 2026 · 02:45 UTC
63.9 keys
55.5 keys
3 AUG 2026 · 04:24 UTC
61.1 keys
53.1 keys
10 AUG 2026 · 01:11 UTC
75.2 keys
65.4 keys
19 AUG 2026 · 22:10 UTC
67.2 keys
58.4 keys
24 AUG 2026 · 18:09 UTC
63.1 keys
54.8 keys
25 AUG 2026 · 02:08 UTC
63.2 keys
54.9 keys
25 AUG 2026 · 08:09 UTC
63.4 keys
55.1 keys
25 AUG 2026 · 18:09 UTC
63.3 keys
55.0 keys
26 AUG 2026 · 02:09 UTC
63.3 keys
55.0 keys
26 AUG 2026 · 16:08 UTC
63.3 keys
55.0 keys
27 AUG 2026 · 02:09 UTC
63.3 keys
55.0 keys
27 AUG 2026 · 20:10 UTC
8.21 keys
7.14 keys
28 AUG 2026 · 09:36 UTC
8.22 keys
7.14 keys
30 AUG 2026 · 18:09 UTC
63.7 keys
55.4 keys
31 AUG 2026 · 12:09 UTC
65.4 keys
56.9 keys
3 SEP 2026 · 04:08 UTC
66.7 keys
58.0 keys
3 SEP 2026 · 18:09 UTC
64.9 keys
56.4 keys
5 SEP 2026 · 02:08 UTC
69.5 keys
60.4 keys
Price history in numbers
29 readings since 25 Sep 2025
Over the last 30 days the Sulphurous Bolted Bicorne's sell price ranged from 8.21 keys to 75.2 keys and is down 7.6% after 15 moves. Over a year it ranged from 8.21 keys to 99.4 keys (down 30.1%). Today's 69.5 keys sits in the upper third of its range: the lowest we have recorded is 8.21 keys (27 Aug 2026) and the highest 99.4 keys (25 Sep 2025). The price has moved 28 times since we began recording it — about once every 12 days.
Flip-Flops