Community price on backpack.tf: 130 keys, last changed 2023-11-21 (2.8y ago). The live quote above, 10.1 keys, is 92% lower and last moved 10h 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
25 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 Polar Bear sell price, 2025-09-25 to 2026-09-05: 25 observations, from 133 keys to 10.1 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
133 keys
109 keys
30 SEP 2025 · 21:59 UTC
132 keys
108 keys
9 OCT 2025 · 09:37 UTC
126 keys
113 keys
19 OCT 2025 · 21:28 UTC
120 keys
108 keys
25 OCT 2025 · 17:44 UTC
114 keys
103 keys
10 NOV 2025 · 01:44 UTC
117 keys
105 keys
22 JUN 2026 · 19:13 UTC
89.9 keys
78.2 keys
29 JUN 2026 · 09:12 UTC
47.3 keys
41.1 keys
5 JUL 2026 · 19:12 UTC
73.2 keys
63.6 keys
12 JUL 2026 · 22:44 UTC
79.4 keys
69.0 keys
19 JUL 2026 · 14:44 UTC
99.3 keys
86.3 keys
29 JUL 2026 · 02:45 UTC
91.9 keys
80.0 keys
5 AUG 2026 · 15:13 UTC
89.6 keys
77.9 keys
10 AUG 2026 · 19:11 UTC
88.2 keys
76.8 keys
18 AUG 2026 · 07:10 UTC
105 keys
91.2 keys
23 AUG 2026 · 18:09 UTC
9.47 keys
8.24 keys
24 AUG 2026 · 06:09 UTC
9.45 keys
8.22 keys
24 AUG 2026 · 20:09 UTC
9.50 keys
8.26 keys
25 AUG 2026 · 08:09 UTC
9.51 keys
8.27 keys
25 AUG 2026 · 22:09 UTC
9.51 keys
8.27 keys
26 AUG 2026 · 12:09 UTC
9.54 keys
8.29 keys
27 AUG 2026 · 00:09 UTC
9.53 keys
8.29 keys
29 AUG 2026 · 08:09 UTC
55.2 keys
48.0 keys
30 AUG 2026 · 00:10 UTC
9.56 keys
8.31 keys
5 SEP 2026 · 14:09 UTC
10.1 keys
8.78 keys
Price history in numbers
25 readings since 25 Sep 2025
Over the last 30 days the Serenus Lumen Polar Bear's sell price ranged from 9.45 keys to 105 keys and is down 88.6% after 11 moves. Over a year it ranged from 9.45 keys to 133 keys (down 92.4%). Today's 10.1 keys sits at the bottom of its range: the lowest we have recorded is 9.45 keys (24 Aug 2026) and the highest 133 keys (25 Sep 2025). The price has moved 24 times since we began recording it — about once every 14 days.