Community price on backpack.tf: 130 keys, last changed 2023-11-21 (2.9y ago). The live quote above, 54.7 keys, is 58% lower and last moved 16d 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
32 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 2026-09-27: 32 observations, from 130 keys to 54.7 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
130 keys
106 keys
30 SEP 2025 · 21:59 UTC
129 keys
105 keys
9 OCT 2025 · 09:37 UTC
123 keys
111 keys
19 OCT 2025 · 21:28 UTC
117 keys
105 keys
25 OCT 2025 · 17:44 UTC
111 keys
100 keys
10 NOV 2025 · 01:44 UTC
114 keys
103 keys
22 JUN 2026 · 19:13 UTC
87.8 keys
76.3 keys
29 JUN 2026 · 09:12 UTC
46.1 keys
40.1 keys
5 JUL 2026 · 19:12 UTC
71.4 keys
62.1 keys
12 JUL 2026 · 22:44 UTC
77.5 keys
67.4 keys
19 JUL 2026 · 14:44 UTC
96.9 keys
84.2 keys
29 JUL 2026 · 02:45 UTC
89.7 keys
78.0 keys
5 AUG 2026 · 15:13 UTC
87.5 keys
76.0 keys
10 AUG 2026 · 19:11 UTC
86.1 keys
74.9 keys
18 AUG 2026 · 07:10 UTC
102 keys
89.0 keys
23 AUG 2026 · 18:09 UTC
9.25 keys
8.04 keys
24 AUG 2026 · 06:09 UTC
9.23 keys
8.02 keys
24 AUG 2026 · 20:09 UTC
9.27 keys
8.06 keys
25 AUG 2026 · 08:09 UTC
9.28 keys
8.07 keys
25 AUG 2026 · 22:09 UTC
9.28 keys
8.07 keys
26 AUG 2026 · 12:09 UTC
9.31 keys
8.09 keys
27 AUG 2026 · 00:09 UTC
9.30 keys
8.09 keys
29 AUG 2026 · 08:09 UTC
53.9 keys
46.8 keys
30 AUG 2026 · 00:10 UTC
9.33 keys
8.11 keys
5 SEP 2026 · 14:09 UTC
9.84 keys
8.57 keys
6 SEP 2026 · 04:11 UTC
9.68 keys
8.44 keys
7 SEP 2026 · 08:08 UTC
9.88 keys
8.60 keys
11 SEP 2026 · 18:09 UTC
58.8 keys
51.2 keys
15 SEP 2026 · 20:09 UTC
9.87 keys
8.59 keys
24 SEP 2026 · 02:09 UTC
49.2 keys
42.8 keys
26 SEP 2026 · 20:10 UTC
52.5 keys
45.7 keys
27 SEP 2026 · 12:08 UTC
54.7 keys
47.6 keys
Price history in numbers
32 readings since 25 Sep 2025
Over the last 30 days the Serenus Lumen Polar Bear's sell price ranged from 9.87 keys to 54.7 keys and is up 454.8% after 3 moves. Over a year it ranged from 9.23 keys to 117 keys (down 53.1%). Today's 54.7 keys sits in the middle of its range: the lowest we have recorded is 9.23 keys (24 Aug 2026) and the highest 130 keys (25 Sep 2025). The price has moved 31 times since we began recording it — about once every 12 days.