This price has not changed since 2026-08-08 01:12 UTC. It reflects the last observed trade rather than current market value, and this page is excluded from our sitemap for that reason.
Sell price
486 keys, 30.66 ref
Buy price
423 keys, 4.33 ref
In keys
486 keys
In USD
$1,041 at the Steam key rate
Community price on backpack.tf: 300 keys, last changed 2020-09-05 (6.1y ago). The live quote above, 486 keys, is 62% higher and last moved 2mo 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
10 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.
Knifestorm Professor's Peculiarity sell price, 2025-09-25 to 2026-10-12: 10 observations, from 299 keys to 355 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
299 keys
244 keys
30 SEP 2025 · 20:29 UTC
298 keys
244 keys
9 OCT 2025 · 08:13 UTC
285 keys
256 keys
19 OCT 2025 · 19:59 UTC
271 keys
244 keys
25 OCT 2025 · 16:17 UTC
258 keys
232 keys
10 NOV 2025 · 00:19 UTC
280 keys
252 keys
29 JUL 2026 · 12:46 UTC
368 keys
320 keys
6 AUG 2026 · 21:12 UTC
487 keys
424 keys
8 AUG 2026 · 01:12 UTC
486 keys
423 keys
12 OCT 2026 · 23:08 UTC
355 keys
309 keys
Price history in numbers
10 readings since 25 Sep 2025
The price has not been re-read inside the last 30 days. Over a year it ranged from 258 keys to 487 keys (up 30.9%). Today's 355 keys sits in the middle of its range: the lowest we have recorded is 258 keys (25 Oct 2025) and the highest 487 keys (6 Aug 2026). The price has moved 9 times since we began recording it — about once every 43 days.