Community price on backpack.tf: 60.0 keys, last changed 2023-12-18 (2.8y ago). The live quote above, 67.1 keys, is 12% higher and last moved 11d 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
46 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.
Phosphorous Powdered Practitioner sell price, 2025-09-25 to 2026-10-08: 46 observations, from 62.1 keys to 73.0 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
62.1 keys
50.7 keys
30 SEP 2025 · 20:41 UTC
62.0 keys
50.7 keys
9 OCT 2025 · 08:25 UTC
59.2 keys
53.3 keys
19 OCT 2025 · 20:11 UTC
56.3 keys
50.7 keys
10 NOV 2025 · 00:32 UTC
55.0 keys
49.5 keys
22 JUN 2026 · 19:13 UTC
22.2 keys
19.3 keys
2 JUL 2026 · 01:11 UTC
21.7 keys
18.9 keys
10 JUL 2026 · 14:45 UTC
26.9 keys
23.4 keys
28 JUL 2026 · 14:44 UTC
44.3 keys
38.5 keys
19 AUG 2026 · 18:09 UTC
7.16 keys
6.23 keys
27 AUG 2026 · 06:08 UTC
8.31 keys
7.23 keys
28 AUG 2026 · 09:36 UTC
8.32 keys
7.23 keys
29 AUG 2026 · 00:09 UTC
8.34 keys
7.25 keys
29 AUG 2026 · 16:09 UTC
8.33 keys
7.25 keys
8 SEP 2026 · 08:08 UTC
58.0 keys
50.4 keys
9 SEP 2026 · 04:08 UTC
67.5 keys
58.7 keys
9 SEP 2026 · 16:09 UTC
67.7 keys
58.9 keys
10 SEP 2026 · 22:08 UTC
69.5 keys
60.4 keys
11 SEP 2026 · 10:08 UTC
69.4 keys
60.4 keys
11 SEP 2026 · 22:08 UTC
69.9 keys
60.8 keys
12 SEP 2026 · 10:08 UTC
70.3 keys
61.1 keys
12 SEP 2026 · 22:07 UTC
70.5 keys
61.3 keys
28 SEP 2026 · 00:08 UTC
59.2 keys
51.5 keys
29 SEP 2026 · 00:08 UTC
65.7 keys
57.1 keys
29 SEP 2026 · 12:08 UTC
66.1 keys
57.4 keys
30 SEP 2026 · 04:08 UTC
66.0 keys
57.4 keys
30 SEP 2026 · 16:08 UTC
66.2 keys
57.5 keys
1 OCT 2026 · 04:08 UTC
67.0 keys
58.3 keys
2 OCT 2026 · 00:08 UTC
67.1 keys
58.4 keys
2 OCT 2026 · 13:11 UTC
68.1 keys
59.2 keys
3 OCT 2026 · 13:09 UTC
68.7 keys
59.7 keys
4 OCT 2026 · 01:10 UTC
68.7 keys
59.8 keys
4 OCT 2026 · 13:13 UTC
70.3 keys
61.1 keys
5 OCT 2026 · 01:09 UTC
71.1 keys
61.8 keys
5 OCT 2026 · 13:08 UTC
71.0 keys
61.8 keys
6 OCT 2026 · 01:08 UTC
71.4 keys
62.1 keys
7 OCT 2026 · 01:08 UTC
71.8 keys
62.5 keys
7 OCT 2026 · 17:10 UTC
72.0 keys
62.6 keys
8 OCT 2026 · 05:10 UTC
72.4 keys
63.0 keys
8 OCT 2026 · 17:10 UTC
73.0 keys
63.4 keys
Price history in numbers
46 readings since 25 Sep 2025
Over the last 30 days the Phosphorous Powdered Practitioner's sell price ranged from 59.2 keys to 73.0 keys and is up 23.3% after 20 moves. Over a year it ranged from 7.05 keys to 73.0 keys (up 29.5%). Today's 73.0 keys sits at the top of its range: the lowest we have recorded is 7.05 keys (22 Aug 2026) and the highest 73.0 keys (8 Oct 2026). The price has moved 45 times since we began recording it — about once every 8 days.