Community price on backpack.tf: 11.0 keys, last changed 2025-09-17 (1.1y ago). The live quote above, 6.96 keys, is 37% lower 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
20 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 Firearm Protector sell price, 2025-09-25 to 2026-10-11: 20 observations, from 12.2 keys to 7.52 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
12.2 keys
9.90 keys
30 SEP 2025 · 22:54 UTC
11.2 keys
9.12 keys
9 OCT 2025 · 10:25 UTC
10.7 keys
9.55 keys
19 OCT 2025 · 22:23 UTC
10.1 keys
9.12 keys
25 OCT 2025 · 18:34 UTC
9.66 keys
8.72 keys
10 NOV 2025 · 02:29 UTC
9.91 keys
8.90 keys
22 JUN 2026 · 17:13 UTC
9.83 keys
8.56 keys
3 JUL 2026 · 09:11 UTC
7.61 keys
6.62 keys
22 JUL 2026 · 00:48 UTC
8.15 keys
7.09 keys
31 JUL 2026 · 12:44 UTC
7.79 keys
6.76 keys
1 AUG 2026 · 10:43 UTC
8.26 keys
7.18 keys
23 AUG 2026 · 08:09 UTC
8.35 keys
7.26 keys
12 SEP 2026 · 10:08 UTC
9.47 keys
8.23 keys
21 SEP 2026 · 16:10 UTC
9.68 keys
8.42 keys
26 SEP 2026 · 22:11 UTC
10.8 keys
9.41 keys
27 SEP 2026 · 10:08 UTC
11.5 keys
9.98 keys
27 SEP 2026 · 22:08 UTC
11.8 keys
10.3 keys
29 SEP 2026 · 08:09 UTC
11.9 keys
10.4 keys
1 OCT 2026 · 12:09 UTC
6.96 keys
6.04 keys
11 OCT 2026 · 01:10 UTC
7.52 keys
6.54 keys
Price history in numbers
20 readings since 25 Sep 2025
Over the last 30 days the Kill-a-Watt Firearm Protector's sell price ranged from 6.96 keys to 11.9 keys and is down 22.4% after 6 moves. Over a year it ranged from 6.96 keys to 11.9 keys (down 25.9%). Today's 7.52 keys sits in the lower third of its range: the lowest we have recorded is 6.96 keys (1 Oct 2026) and the highest 12.2 keys (25 Sep 2025). The price has moved 19 times since we began recording it — about once every 20 days.