Community price on backpack.tf: 25.0 keys, last changed 2018-10-04 (7.9y ago). The live quote above, 15.6 keys, is 38% lower and last moved 9d 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
19 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.
Starstorm Insomnia Professor's Peculiarity sell price, 2025-09-25 to 2026-08-28: 19 observations, from 24.8 keys to 15.6 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
24.8 keys
20.3 keys
30 SEP 2025 · 20:29 UTC
24.8 keys
20.3 keys
9 OCT 2025 · 08:13 UTC
23.7 keys
21.3 keys
19 OCT 2025 · 19:59 UTC
22.6 keys
20.3 keys
25 OCT 2025 · 16:18 UTC
21.5 keys
19.4 keys
10 NOV 2025 · 00:19 UTC
22.1 keys
19.8 keys
24 JUN 2026 · 23:12 UTC
18.7 keys
16.3 keys
4 JUL 2026 · 05:12 UTC
13.8 keys
12.0 keys
12 JUL 2026 · 18:45 UTC
14.0 keys
12.2 keys
18 JUL 2026 · 00:44 UTC
16.5 keys
14.4 keys
30 JUL 2026 · 10:43 UTC
14.8 keys
12.8 keys
3 AUG 2026 · 00:24 UTC
18.2 keys
15.7 keys
10 AUG 2026 · 01:11 UTC
15.8 keys
13.7 keys
17 AUG 2026 · 11:10 UTC
39.5 keys
34.3 keys
21 AUG 2026 · 22:09 UTC
16.1 keys
14.0 keys
22 AUG 2026 · 12:08 UTC
15.7 keys
13.6 keys
23 AUG 2026 · 04:09 UTC
15.2 keys
13.2 keys
27 AUG 2026 · 04:10 UTC
15.4 keys
13.4 keys
28 AUG 2026 · 03:04 UTC
15.6 keys
13.6 keys
Price history in numbers
19 readings since 25 Sep 2025
Over the last 30 days the Starstorm Insomnia Professor's Peculiarity's sell price ranged from 15.2 keys to 39.5 keys and is down 1.1% after 6 moves. Over a year it ranged from 13.8 keys to 39.5 keys (down 37.1%). Today's 15.6 keys sits in the lower third of its range: the lowest we have recorded is 13.8 keys (4 Jul 2026) and the highest 39.5 keys (17 Aug 2026). The price has moved 18 times since we began recording it — about once every 19 days.
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