Community price on backpack.tf: 12.0–14.0 keys, last changed 2019-11-16 (6.8y ago). The live quote above, 15.5 keys, is 29% higher and last moved 14h 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
52 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.
Kill-a-Watt Data Mining Light sell price, 2025-09-25 to 2026-09-05: 52 observations, from 13.9 keys to 15.5 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
13.9 keys
9.68 keys
30 SEP 2025 · 21:06 UTC
14.9 keys
9.73 keys
19 OCT 2025 · 20:35 UTC
13.5 keys
9.73 keys
29 OCT 2025 · 22:00 UTC
17.4 keys
6.96 keys
1 NOV 2025 · 06:00 UTC
17.6 keys
7.06 keys
5 DEC 2025 · 06:53 UTC
19.6 keys
8.68 keys
8 DEC 2025 · 04:47 UTC
19.9 keys
9.98 keys
15 DEC 2025 · 04:41 UTC
22.4 keys
10.2 keys
25 DEC 2025 · 07:08 UTC
20.7 keys
10.3 keys
8 JAN 2026 · 19:38 UTC
19.6 keys
9.87 keys
15 JAN 2026 · 10:13 UTC
17.6 keys
9.08 keys
5 FEB 2026 · 16:24 UTC
16.4 keys
8.46 keys
27 FEB 2026 · 00:42 UTC
16.1 keys
8.53 keys
5 MAR 2026 · 16:43 UTC
16.0 keys
8.54 keys
8 MAR 2026 · 12:42 UTC
17.1 keys
9.16 keys
12 APR 2026 · 14:30 UTC
16.9 keys
6.46 keys
19 APR 2026 · 16:30 UTC
16.8 keys
6.77 keys
26 APR 2026 · 04:30 UTC
15.9 keys
6.21 keys
22 MAY 2026 · 08:30 UTC
16.7 keys
6.54 keys
9 JUN 2026 · 20:32 UTC
16.0 keys
5.91 keys
15 JUN 2026 · 02:30 UTC
16.8 keys
7.78 keys
28 JUL 2026 · 14:44 UTC
10.7 keys
9.27 keys
7 AUG 2026 · 21:10 UTC
9.47 keys
8.26 keys
19 AUG 2026 · 14:10 UTC
9.48 keys
8.24 keys
22 AUG 2026 · 12:09 UTC
10.3 keys
8.94 keys
24 AUG 2026 · 02:09 UTC
10.6 keys
9.20 keys
24 AUG 2026 · 18:09 UTC
10.5 keys
9.15 keys
25 AUG 2026 · 14:09 UTC
10.6 keys
9.18 keys
27 AUG 2026 · 20:10 UTC
10.6 keys
9.21 keys
28 AUG 2026 · 12:07 UTC
10.7 keys
9.27 keys
29 AUG 2026 · 04:09 UTC
10.7 keys
9.29 keys
30 AUG 2026 · 04:09 UTC
10.7 keys
9.33 keys
30 AUG 2026 · 16:07 UTC
10.9 keys
9.44 keys
1 SEP 2026 · 00:09 UTC
14.6 keys
12.7 keys
1 SEP 2026 · 12:08 UTC
14.6 keys
12.7 keys
2 SEP 2026 · 12:08 UTC
14.6 keys
12.7 keys
3 SEP 2026 · 00:08 UTC
14.8 keys
12.9 keys
3 SEP 2026 · 12:09 UTC
14.8 keys
12.9 keys
4 SEP 2026 · 16:08 UTC
14.9 keys
13.0 keys
5 SEP 2026 · 04:08 UTC
15.5 keys
13.5 keys
Price history in numbers
52 readings since 25 Sep 2025
Over the last 30 days the Kill-a-Watt Data Mining Light's sell price ranged from 9.47 keys to 15.5 keys and is up 63.8% after 21 moves. Over a year it ranged from 9.47 keys to 22.4 keys (up 11.8%). Today's 15.5 keys sits in the middle of its range: the lowest we have recorded is 9.47 keys (7 Aug 2026) and the highest 22.4 keys (15 Dec 2025). The price has moved 50 times since we began recording it — about once every 7 days.