Community price on backpack.tf: 13.0 keys, last changed 2023-12-29 (2.8y ago). The live quote above, 13.5 keys, is 4% higher and last moved 12d 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
89 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 Missing Piece sell price, 2025-09-25 to 2026-10-07: 89 observations, from 13.2 keys to 13.7 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
13.2 keys
10.7 keys
9 OCT 2025 · 09:59 UTC
13.6 keys
12.2 keys
10 NOV 2025 · 02:06 UTC
14.3 keys
12.8 keys
22 DEC 2025 · 05:11 UTC
16.2 keys
8.65 keys
14 JAN 2026 · 10:23 UTC
14.3 keys
7.45 keys
2 FEB 2026 · 16:24 UTC
13.8 keys
8.34 keys
8 MAR 2026 · 22:43 UTC
12.7 keys
9.38 keys
25 MAR 2026 · 04:08 UTC
13.1 keys
10.0 keys
14 APR 2026 · 20:32 UTC
13.2 keys
8.77 keys
26 APR 2026 · 22:33 UTC
12.6 keys
9.54 keys
23 MAY 2026 · 14:31 UTC
12.7 keys
10.5 keys
9 JUN 2026 · 02:31 UTC
12.7 keys
10.2 keys
22 JUN 2026 · 17:13 UTC
12.1 keys
10.5 keys
5 JUL 2026 · 19:12 UTC
11.6 keys
10.0 keys
29 JUL 2026 · 02:45 UTC
13.2 keys
11.4 keys
10 AUG 2026 · 01:11 UTC
13.8 keys
12.0 keys
21 AUG 2026 · 22:09 UTC
12.2 keys
10.6 keys
24 AUG 2026 · 18:09 UTC
12.3 keys
10.7 keys
27 AUG 2026 · 18:09 UTC
12.4 keys
10.8 keys
28 AUG 2026 · 18:09 UTC
12.8 keys
11.1 keys
30 AUG 2026 · 00:10 UTC
12.8 keys
11.2 keys
31 AUG 2026 · 00:09 UTC
12.9 keys
11.2 keys
1 SEP 2026 · 12:09 UTC
12.8 keys
11.1 keys
2 SEP 2026 · 12:09 UTC
12.7 keys
11.0 keys
3 SEP 2026 · 12:10 UTC
12.9 keys
11.2 keys
4 SEP 2026 · 14:08 UTC
13.1 keys
11.4 keys
6 SEP 2026 · 16:11 UTC
13.3 keys
11.5 keys
9 SEP 2026 · 14:09 UTC
8.63 keys
7.50 keys
13 SEP 2026 · 04:08 UTC
6.97 keys
6.04 keys
14 SEP 2026 · 18:08 UTC
7.13 keys
6.20 keys
16 SEP 2026 · 06:08 UTC
10.6 keys
9.20 keys
17 SEP 2026 · 06:08 UTC
11.3 keys
9.86 keys
18 SEP 2026 · 06:07 UTC
11.6 keys
10.1 keys
19 SEP 2026 · 06:08 UTC
11.9 keys
10.3 keys
20 SEP 2026 · 20:10 UTC
13.1 keys
11.4 keys
22 SEP 2026 · 00:09 UTC
13.3 keys
11.6 keys
23 SEP 2026 · 16:08 UTC
13.5 keys
11.7 keys
24 SEP 2026 · 16:08 UTC
13.7 keys
11.9 keys
2 OCT 2026 · 13:12 UTC
13.6 keys
11.8 keys
7 OCT 2026 · 01:09 UTC
13.7 keys
11.9 keys
Price history in numbers
89 readings since 25 Sep 2025
Over the last 30 days the Kill-a-Watt Missing Piece's sell price ranged from 7.04 keys to 13.9 keys and is up 95.0% after 24 moves. Over a year it ranged from 6.93 keys to 16.6 keys (up 6.4%). Today's 13.7 keys sits in the upper third of its range: the lowest we have recorded is 6.93 keys (12 Sep 2026) and the highest 16.6 keys (15 Dec 2025). The price has moved 87 times since we began recording it — about once every 4 days.