Community price on backpack.tf: 80.0–150 keys, last changed 2024-09-28 (1.9y ago). The live quote above, 57.4 keys, is 28% lower and last moved 18d 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
11 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 Private Eye sell price, 2025-09-25 to 2026-08-18: 11 observations, from 149 keys to 57.4 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
149 keys
65.1 keys
30 SEP 2025 · 20:29 UTC
149 keys
65.0 keys
9 OCT 2025 · 08:13 UTC
142 keys
68.3 keys
19 OCT 2025 · 19:59 UTC
135 keys
65.0 keys
25 OCT 2025 · 16:18 UTC
129 keys
62.0 keys
10 NOV 2025 · 00:19 UTC
142 keys
67.9 keys
8 JUL 2026 · 09:11 UTC
53.3 keys
46.3 keys
29 JUL 2026 · 02:45 UTC
55.2 keys
48.0 keys
3 AUG 2026 · 10:24 UTC
57.2 keys
49.7 keys
13 AUG 2026 · 21:12 UTC
57.4 keys
49.9 keys
18 AUG 2026 · 22:33 UTC
57.4 keys
49.9 keys
Price history in numbers
11 readings since 25 Sep 2025
Over the last 30 days the Phosphorous Private Eye's sell price ranged from 57.4 keys to 57.4 keys and is unchanged after 1 move. Over a year it ranged from 53.3 keys to 149 keys (down 61.6%). Today's 57.4 keys sits at the bottom of its range: the lowest we have recorded is 53.3 keys (8 Jul 2026) and the highest 149 keys (25 Sep 2025). The price has moved 10 times since we began recording it — about once every 33 days.
Collector's Enforcer