Community price on backpack.tf: 71.0–106 keys, last changed 2016-11-02 (9.8y ago). The live quote above, 53.8 keys, is 24% lower and last moved 6d 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 1h 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.
Phosphorous Sole Mate sell price, 2025-09-25 to 2026-08-31: 17 observations, from 108 keys to 53.8 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
108 keys
59.2 keys
30 SEP 2025 · 21:08 UTC
107 keys
59.1 keys
9 OCT 2025 · 08:49 UTC
103 keys
62.1 keys
19 OCT 2025 · 20:38 UTC
97.7 keys
59.1 keys
25 OCT 2025 · 16:59 UTC
93.0 keys
56.3 keys
10 NOV 2025 · 01:00 UTC
95.4 keys
57.8 keys
23 JUN 2026 · 07:14 UTC
51.2 keys
44.6 keys
29 JUN 2026 · 03:14 UTC
50.3 keys
43.7 keys
9 JUL 2026 · 22:44 UTC
46.4 keys
40.4 keys
19 JUL 2026 · 00:44 UTC
47.5 keys
41.3 keys
29 JUL 2026 · 00:45 UTC
54.1 keys
47.0 keys
3 AUG 2026 · 10:24 UTC
52.7 keys
45.8 keys
12 AUG 2026 · 15:11 UTC
53.4 keys
46.4 keys
19 AUG 2026 · 22:10 UTC
50.6 keys
44.0 keys
26 AUG 2026 · 04:09 UTC
8.14 keys
7.08 keys
28 AUG 2026 · 03:04 UTC
10.5 keys
9.11 keys
31 AUG 2026 · 04:09 UTC
53.8 keys
46.8 keys
Price history in numbers
17 readings since 25 Sep 2025
Over the last 30 days the Phosphorous Sole Mate's sell price ranged from 8.14 keys to 53.8 keys and is up 0.8% after 4 moves. Over a year it ranged from 8.14 keys to 108 keys (down 50.0%). Today's 53.8 keys sits in the middle of its range: the lowest we have recorded is 8.14 keys (26 Aug 2026) and the highest 108 keys (25 Sep 2025). The price has moved 16 times since we began recording it — about once every 21 days.