Community price on backpack.tf: 51.0 keys, last changed 2019-06-13 (7.2y ago). The live quote above, 31.0 keys, is 39% lower 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
20 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 Powdered Practitioner sell price, 2025-09-25 to 2026-09-04: 20 observations, from 51.7 keys to 31.0 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
51.7 keys
42.2 keys
30 SEP 2025 · 20:41 UTC
50.6 keys
41.4 keys
9 OCT 2025 · 08:25 UTC
48.4 keys
43.5 keys
19 OCT 2025 · 20:11 UTC
46.0 keys
41.4 keys
25 OCT 2025 · 16:31 UTC
43.8 keys
39.4 keys
10 NOV 2025 · 00:32 UTC
44.9 keys
40.4 keys
22 JUN 2026 · 17:13 UTC
19.7 keys
17.1 keys
30 JUN 2026 · 23:13 UTC
20.2 keys
17.6 keys
3 JUL 2026 · 23:54 UTC
21.4 keys
18.6 keys
21 AUG 2026 · 08:08 UTC
6.89 keys
5.99 keys
22 AUG 2026 · 20:08 UTC
6.88 keys
5.99 keys
23 AUG 2026 · 20:09 UTC
21.4 keys
18.6 keys
25 AUG 2026 · 14:09 UTC
8.02 keys
6.98 keys
27 AUG 2026 · 04:10 UTC
8.11 keys
7.05 keys
28 AUG 2026 · 03:04 UTC
8.13 keys
7.07 keys
28 AUG 2026 · 22:09 UTC
8.14 keys
7.08 keys
29 AUG 2026 · 10:09 UTC
8.12 keys
7.06 keys
31 AUG 2026 · 02:09 UTC
40.8 keys
35.5 keys
3 SEP 2026 · 06:08 UTC
30.0 keys
26.1 keys
4 SEP 2026 · 10:08 UTC
31.0 keys
26.9 keys
Price history in numbers
20 readings since 25 Sep 2025
Over the last 30 days the Sulphurous Powdered Practitioner's sell price ranged from 6.88 keys to 40.8 keys and is up 349.5% after 10 moves. Over a year it ranged from 6.88 keys to 51.7 keys (down 40.0%). Today's 31.0 keys sits in the middle of its range: the lowest we have recorded is 6.88 keys (22 Aug 2026) and the highest 51.7 keys (25 Sep 2025). The price has moved 19 times since we began recording it — about once every 18 days.