Community price on backpack.tf: 24.0 keys, last changed 2021-09-15 (5.1y ago). The live quote above, 24.0 keys, is the same 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
113 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 Virus Doctor sell price, 2025-09-25 to 2026-10-12: 113 observations, from 24.6 keys to 33.0 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
24.6 keys
20.1 keys
19 OCT 2025 · 20:19 UTC
22.4 keys
20.1 keys
16 NOV 2025 · 10:34 UTC
30.3 keys
9.75 keys
8 DEC 2025 · 00:48 UTC
30.2 keys
17.0 keys
22 DEC 2025 · 01:07 UTC
33.8 keys
15.1 keys
22 JAN 2026 · 01:43 UTC
29.8 keys
22.4 keys
27 FEB 2026 · 12:41 UTC
24.0 keys
14.3 keys
15 MAR 2026 · 22:07 UTC
27.1 keys
19.1 keys
15 APR 2026 · 06:30 UTC
26.2 keys
23.0 keys
6 MAY 2026 · 22:31 UTC
24.9 keys
21.9 keys
23 MAY 2026 · 14:29 UTC
27.1 keys
23.1 keys
15 JUN 2026 · 00:30 UTC
26.8 keys
21.4 keys
29 JUN 2026 · 01:14 UTC
16.2 keys
14.1 keys
18 JUL 2026 · 14:44 UTC
27.1 keys
23.6 keys
16 AUG 2026 · 03:11 UTC
29.1 keys
25.3 keys
27 AUG 2026 · 20:10 UTC
11.9 keys
10.3 keys
29 AUG 2026 · 14:09 UTC
13.1 keys
11.4 keys
31 AUG 2026 · 04:09 UTC
13.0 keys
11.3 keys
1 SEP 2026 · 20:08 UTC
13.0 keys
11.3 keys
3 SEP 2026 · 08:09 UTC
12.9 keys
11.2 keys
5 SEP 2026 · 04:08 UTC
17.2 keys
14.9 keys
6 SEP 2026 · 18:09 UTC
17.0 keys
14.8 keys
8 SEP 2026 · 06:09 UTC
17.2 keys
14.9 keys
9 SEP 2026 · 22:08 UTC
17.7 keys
15.4 keys
11 SEP 2026 · 12:08 UTC
18.2 keys
15.8 keys
13 SEP 2026 · 00:08 UTC
18.9 keys
16.4 keys
14 SEP 2026 · 12:07 UTC
19.2 keys
16.7 keys
16 SEP 2026 · 00:08 UTC
20.2 keys
17.6 keys
17 SEP 2026 · 12:08 UTC
21.1 keys
18.4 keys
19 SEP 2026 · 00:07 UTC
21.5 keys
18.7 keys
20 SEP 2026 · 12:10 UTC
21.8 keys
18.9 keys
23 SEP 2026 · 10:07 UTC
22.9 keys
19.9 keys
24 SEP 2026 · 22:09 UTC
23.3 keys
20.3 keys
26 SEP 2026 · 10:08 UTC
23.8 keys
20.7 keys
28 SEP 2026 · 06:11 UTC
33.2 keys
21.4 keys
1 OCT 2026 · 18:08 UTC
24.0 keys
20.8 keys
7 OCT 2026 · 09:09 UTC
24.5 keys
21.3 keys
8 OCT 2026 · 21:10 UTC
27.5 keys
23.9 keys
10 OCT 2026 · 11:08 UTC
27.8 keys
24.2 keys
12 OCT 2026 · 09:08 UTC
33.0 keys
24.1 keys
Price history in numbers
113 readings since 25 Sep 2025
Over the last 30 days the Kill-a-Watt Virus Doctor's sell price ranged from 19.0 keys to 33.2 keys and is up 73.5% after 37 moves. Over a year it ranged from 11.9 keys to 33.8 keys (up 47.7%). Today's 33.0 keys sits at the top of its range: the lowest we have recorded is 11.9 keys (27 Aug 2026) and the highest 33.8 keys (22 Dec 2025). The price has moved 109 times since we began recording it — about once every 4 days.
Strange Specialized Killstreak Australium Flame Thrower