Community price on backpack.tf: 71.0–106 keys, last changed 2016-11-02 (9.9y ago). The live quote above, 77.4 keys, is inside the community’s range 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
29 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 2026-10-11: 29 observations, from 110 keys to 43.6 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
110 keys
60.4 keys
30 SEP 2025 · 21:08 UTC
110 keys
60.4 keys
9 OCT 2025 · 08:49 UTC
105 keys
63.5 keys
19 OCT 2025 · 20:38 UTC
99.8 keys
60.4 keys
25 OCT 2025 · 16:59 UTC
95.0 keys
57.5 keys
10 NOV 2025 · 01:00 UTC
97.5 keys
59.0 keys
23 JUN 2026 · 07:14 UTC
52.3 keys
45.5 keys
29 JUN 2026 · 03:14 UTC
51.3 keys
44.6 keys
9 JUL 2026 · 22:44 UTC
47.4 keys
41.2 keys
19 JUL 2026 · 00:44 UTC
48.5 keys
42.2 keys
29 JUL 2026 · 00:45 UTC
55.2 keys
48.1 keys
3 AUG 2026 · 10:24 UTC
53.8 keys
46.7 keys
12 AUG 2026 · 15:11 UTC
54.5 keys
47.4 keys
19 AUG 2026 · 22:10 UTC
51.7 keys
45.0 keys
26 AUG 2026 · 04:09 UTC
8.32 keys
7.23 keys
28 AUG 2026 · 03:04 UTC
10.7 keys
9.30 keys
31 AUG 2026 · 04:09 UTC
54.9 keys
47.8 keys
13 SEP 2026 · 14:07 UTC
10.4 keys
9.07 keys
15 SEP 2026 · 10:08 UTC
64.6 keys
56.2 keys
16 SEP 2026 · 06:08 UTC
64.0 keys
55.7 keys
1 OCT 2026 · 20:08 UTC
77.4 keys
67.3 keys
2 OCT 2026 · 09:09 UTC
88.7 keys
77.1 keys
2 OCT 2026 · 21:08 UTC
89.5 keys
77.9 keys
3 OCT 2026 · 09:09 UTC
90.3 keys
78.6 keys
3 OCT 2026 · 21:10 UTC
91.8 keys
79.8 keys
4 OCT 2026 · 11:08 UTC
86.7 keys
75.4 keys
5 OCT 2026 · 17:09 UTC
54.2 keys
47.1 keys
6 OCT 2026 · 09:10 UTC
92.4 keys
80.3 keys
11 OCT 2026 · 15:08 UTC
43.6 keys
37.9 keys
Price history in numbers
29 readings since 25 Sep 2025
Over the last 30 days the Phosphorous Sole Mate's sell price ranged from 10.4 keys to 92.4 keys and is up 317.5% after 11 moves. Over a year it ranged from 8.32 keys to 99.8 keys (down 56.3%). Today's 43.6 keys sits in the middle of its range: the lowest we have recorded is 8.32 keys (26 Aug 2026) and the highest 110 keys (25 Sep 2025). The price has moved 28 times since we began recording it — about once every 14 days.