Community price on backpack.tf: 60.0 keys, last changed 2021-07-25 (5.2y ago). The live quote above, 50.3 keys, is 16% 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
107 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 Millennial Mercenary sell price, 2025-09-25 to 2026-10-12: 107 observations, from 62.0 keys to 52.8 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
62.0 keys
50.7 keys
19 OCT 2025 · 21:46 UTC
56.3 keys
50.6 keys
10 NOV 2025 · 02:01 UTC
34.5 keys
34.5 keys
5 JUL 2026 · 23:12 UTC
28.7 keys
25.0 keys
29 JUL 2026 · 04:46 UTC
34.0 keys
29.5 keys
21 AUG 2026 · 10:09 UTC
32.9 keys
28.6 keys
22 AUG 2026 · 18:09 UTC
31.2 keys
27.1 keys
24 AUG 2026 · 06:09 UTC
33.0 keys
28.7 keys
25 AUG 2026 · 18:10 UTC
34.2 keys
29.8 keys
26 AUG 2026 · 18:09 UTC
34.8 keys
30.2 keys
28 AUG 2026 · 07:13 UTC
35.5 keys
30.9 keys
29 AUG 2026 · 18:10 UTC
36.8 keys
32.0 keys
31 AUG 2026 · 06:09 UTC
37.2 keys
32.4 keys
1 SEP 2026 · 06:09 UTC
37.1 keys
32.3 keys
2 SEP 2026 · 18:09 UTC
37.3 keys
32.4 keys
4 SEP 2026 · 06:09 UTC
38.0 keys
33.0 keys
5 SEP 2026 · 06:08 UTC
38.0 keys
33.0 keys
6 SEP 2026 · 18:09 UTC
38.6 keys
33.5 keys
9 SEP 2026 · 08:09 UTC
39.3 keys
34.2 keys
10 SEP 2026 · 20:09 UTC
40.0 keys
34.8 keys
11 SEP 2026 · 20:10 UTC
40.2 keys
34.9 keys
13 SEP 2026 · 08:09 UTC
40.6 keys
35.3 keys
14 SEP 2026 · 20:08 UTC
41.6 keys
36.2 keys
16 SEP 2026 · 08:08 UTC
42.8 keys
37.2 keys
17 SEP 2026 · 20:08 UTC
44.6 keys
38.8 keys
19 SEP 2026 · 12:09 UTC
38.2 keys
33.2 keys
21 SEP 2026 · 12:08 UTC
31.9 keys
27.8 keys
22 SEP 2026 · 12:09 UTC
35.2 keys
30.6 keys
24 SEP 2026 · 00:09 UTC
39.7 keys
34.5 keys
25 SEP 2026 · 20:09 UTC
48.6 keys
42.3 keys
27 SEP 2026 · 10:08 UTC
49.7 keys
43.2 keys
28 SEP 2026 · 10:08 UTC
49.5 keys
43.0 keys
29 SEP 2026 · 22:09 UTC
50.2 keys
43.6 keys
1 OCT 2026 · 10:08 UTC
50.3 keys
43.7 keys
4 OCT 2026 · 17:07 UTC
51.7 keys
45.0 keys
6 OCT 2026 · 05:09 UTC
52.2 keys
45.4 keys
7 OCT 2026 · 17:10 UTC
52.4 keys
45.6 keys
9 OCT 2026 · 05:10 UTC
52.9 keys
46.0 keys
10 OCT 2026 · 05:11 UTC
53.2 keys
46.3 keys
12 OCT 2026 · 23:08 UTC
52.8 keys
45.9 keys
Price history in numbers
107 readings since 25 Sep 2025
Over the last 30 days the Kill-a-Watt Millennial Mercenary's sell price ranged from 31.9 keys to 53.2 keys and is up 29.8% after 48 moves. Over a year it ranged from 25.7 keys to 56.3 keys (down 6.1%). Today's 52.8 keys sits in the upper third of its range: the lowest we have recorded is 25.7 keys (29 Jun 2026) and the highest 62.0 keys (25 Sep 2025). The price has moved 106 times since we began recording it — about once every 4 days.