Community price on backpack.tf: 128 keys, last changed 2025-12-09 (9mo ago). The live quote above, 100 keys, is 22% 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
16 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.
Serenus Lumen Field Practice sell price, 2025-09-25 to 2026-08-30: 16 observations, from 108 keys to 100 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
108 keys
88.6 keys
30 SEP 2025 · 21:48 UTC
107 keys
87.7 keys
9 OCT 2025 · 09:28 UTC
103 keys
92.2 keys
19 OCT 2025 · 21:18 UTC
97.5 keys
87.7 keys
25 OCT 2025 · 17:36 UTC
92.8 keys
83.6 keys
10 NOV 2025 · 01:36 UTC
95.3 keys
85.7 keys
23 JUN 2026 · 01:14 UTC
12.9 keys
11.2 keys
29 JUN 2026 · 01:14 UTC
88.4 keys
76.8 keys
5 JUL 2026 · 19:12 UTC
86.9 keys
75.6 keys
12 JUL 2026 · 22:44 UTC
87.1 keys
75.8 keys
19 JUL 2026 · 22:44 UTC
91.9 keys
79.9 keys
29 JUL 2026 · 02:45 UTC
94.5 keys
82.1 keys
4 AUG 2026 · 09:12 UTC
97.5 keys
84.8 keys
11 AUG 2026 · 11:11 UTC
81.4 keys
70.7 keys
18 AUG 2026 · 07:10 UTC
100 keys
87.4 keys
30 AUG 2026 · 12:08 UTC
100 keys
87.0 keys
Price history in numbers
16 readings since 25 Sep 2025
Over the last 30 days the Serenus Lumen Field Practice's sell price ranged from 81.4 keys to 100 keys and is up 22.9% after 2 moves. Over a year it ranged from 12.9 keys to 108 keys (down 7.8%). Today's 100 keys sits in the upper third of its range: the lowest we have recorded is 12.9 keys (23 Jun 2026) and the highest 108 keys (25 Sep 2025). The price has moved 15 times since we began recording it — about once every 23 days.