Community price on backpack.tf: 140–180 keys, last changed 2023-12-29 (2.7y ago). The live quote above, 104 keys, is 26% lower and last moved 18d 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
15 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 Soldered Sensei sell price, 2025-09-25 to 2026-08-19: 15 observations, from 179 keys to 104 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
179 keys
114 keys
30 SEP 2025 · 20:44 UTC
180 keys
115 keys
9 OCT 2025 · 08:27 UTC
172 keys
120 keys
19 OCT 2025 · 20:14 UTC
163 keys
115 keys
25 OCT 2025 · 16:34 UTC
156 keys
109 keys
10 NOV 2025 · 00:35 UTC
160 keys
112 keys
22 JUN 2026 · 17:13 UTC
130 keys
113 keys
29 JUN 2026 · 01:14 UTC
138 keys
120 keys
5 JUL 2026 · 23:12 UTC
131 keys
114 keys
12 JUL 2026 · 22:44 UTC
132 keys
115 keys
19 JUL 2026 · 22:44 UTC
138 keys
120 keys
29 JUL 2026 · 00:45 UTC
149 keys
130 keys
3 AUG 2026 · 00:24 UTC
155 keys
135 keys
10 AUG 2026 · 07:11 UTC
158 keys
138 keys
19 AUG 2026 · 02:33 UTC
104 keys
90.2 keys
Price history in numbers
15 readings since 25 Sep 2025
Over the last 30 days the Kill-a-Watt Soldered Sensei's sell price ranged from 104 keys to 158 keys and is down 34.5% after 1 move. Over a year it ranged from 104 keys to 180 keys (down 42.1%). Today's 104 keys sits at the bottom of its range: the lowest we have recorded is 104 keys (19 Aug 2026) and the highest 180 keys (30 Sep 2025). The price has moved 14 times since we began recording it — about once every 23 days.