Community price on backpack.tf: 22.0 keys, last changed 2020-05-13 (6.3y ago). The live quote above, 30.6 keys, is 39% higher 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 under an hour ago.
Price history
17 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 Coupe D'isaster sell price, 2025-09-25 to 2026-09-04: 17 observations, from 22.8 keys to 30.6 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
22.8 keys
18.6 keys
30 SEP 2025 · 21:02 UTC
21.8 keys
17.8 keys
9 OCT 2025 · 08:44 UTC
20.9 keys
18.7 keys
19 OCT 2025 · 20:31 UTC
19.8 keys
17.8 keys
25 OCT 2025 · 16:53 UTC
18.9 keys
17.0 keys
10 NOV 2025 · 00:55 UTC
19.4 keys
17.4 keys
22 JUN 2026 · 17:13 UTC
19.8 keys
17.2 keys
29 JUN 2026 · 05:13 UTC
20.5 keys
17.8 keys
5 JUL 2026 · 23:12 UTC
20.4 keys
17.7 keys
4 AUG 2026 · 13:12 UTC
32.9 keys
28.6 keys
9 AUG 2026 · 07:11 UTC
32.6 keys
28.4 keys
19 AUG 2026 · 04:33 UTC
33.0 keys
28.7 keys
31 AUG 2026 · 06:09 UTC
44.8 keys
38.9 keys
31 AUG 2026 · 18:09 UTC
30.2 keys
26.2 keys
1 SEP 2026 · 12:08 UTC
29.9 keys
26.0 keys
3 SEP 2026 · 08:09 UTC
42.0 keys
36.5 keys
4 SEP 2026 · 10:08 UTC
30.6 keys
26.6 keys
Price history in numbers
17 readings since 25 Sep 2025
Over the last 30 days the Sulphurous Coupe D'isaster's sell price ranged from 29.9 keys to 44.8 keys and is down 6.2% after 6 moves. Over a year it ranged from 18.9 keys to 44.8 keys (up 33.9%). Today's 30.6 keys sits in the middle of its range: the lowest we have recorded is 18.9 keys (25 Oct 2025) and the highest 44.8 keys (31 Aug 2026). The price has moved 16 times since we began recording it — about once every 22 days.