Community price on backpack.tf: 105 keys, last changed 2026-03-22 (7mo ago). The live quote above, 86.3 keys, is 18% lower and last moved 11d 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
72 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 Plumber's Cap sell price, 2025-09-25 to 2026-10-06: 72 observations, from 102 keys to 88.4 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
102 keys
83.2 keys
9 OCT 2025 · 09:28 UTC
97.2 keys
87.4 keys
25 OCT 2025 · 17:38 UTC
88.0 keys
79.2 keys
10 NOV 2025 · 01:38 UTC
96.6 keys
86.9 keys
12 JUL 2026 · 18:45 UTC
68.0 keys
59.2 keys
27 JUL 2026 · 12:45 UTC
74.2 keys
64.5 keys
9 AUG 2026 · 09:11 UTC
79.1 keys
68.8 keys
28 AUG 2026 · 22:10 UTC
75.0 keys
65.2 keys
29 AUG 2026 · 22:09 UTC
76.1 keys
66.2 keys
30 AUG 2026 · 10:09 UTC
78.7 keys
68.5 keys
31 AUG 2026 · 14:09 UTC
75.9 keys
66.0 keys
31 AUG 2026 · 20:11 UTC
75.6 keys
65.7 keys
1 SEP 2026 · 00:09 UTC
75.7 keys
65.8 keys
1 SEP 2026 · 04:09 UTC
75.6 keys
65.8 keys
1 SEP 2026 · 08:08 UTC
75.8 keys
65.9 keys
2 SEP 2026 · 18:09 UTC
75.1 keys
65.3 keys
4 SEP 2026 · 00:08 UTC
76.7 keys
66.7 keys
6 SEP 2026 · 14:09 UTC
86.4 keys
75.1 keys
15 SEP 2026 · 02:08 UTC
73.4 keys
63.9 keys
15 SEP 2026 · 10:08 UTC
72.5 keys
63.0 keys
15 SEP 2026 · 12:08 UTC
72.7 keys
63.2 keys
15 SEP 2026 · 20:09 UTC
73.1 keys
63.5 keys
16 SEP 2026 · 16:08 UTC
73.6 keys
64.0 keys
17 SEP 2026 · 18:09 UTC
75.0 keys
65.2 keys
18 SEP 2026 · 22:07 UTC
76.2 keys
66.3 keys
20 SEP 2026 · 06:08 UTC
84.1 keys
73.1 keys
20 SEP 2026 · 22:11 UTC
84.4 keys
73.4 keys
21 SEP 2026 · 22:10 UTC
86.7 keys
75.4 keys
22 SEP 2026 · 22:08 UTC
88.7 keys
77.1 keys
27 SEP 2026 · 10:08 UTC
88.6 keys
77.1 keys
1 OCT 2026 · 06:08 UTC
84.9 keys
73.8 keys
1 OCT 2026 · 10:08 UTC
84.8 keys
73.7 keys
1 OCT 2026 · 16:09 UTC
83.5 keys
72.7 keys
2 OCT 2026 · 00:09 UTC
86.3 keys
75.0 keys
2 OCT 2026 · 04:08 UTC
86.5 keys
75.2 keys
2 OCT 2026 · 09:09 UTC
87.2 keys
75.9 keys
6 OCT 2026 · 05:09 UTC
87.3 keys
75.9 keys
6 OCT 2026 · 07:09 UTC
87.0 keys
75.7 keys
6 OCT 2026 · 13:09 UTC
88.0 keys
76.5 keys
6 OCT 2026 · 21:09 UTC
88.4 keys
76.8 keys
Price history in numbers
72 readings since 25 Sep 2025
Over the last 30 days the Kill-a-Watt Plumber's Cap's sell price ranged from 72.5 keys to 89.9 keys and is up 20.3% after 38 moves. Over a year it ranged from 66.3 keys to 96.6 keys (down 4.4%). Today's 88.4 keys sits in the middle of its range: the lowest we have recorded is 66.3 keys (5 Jul 2026) and the highest 102 keys (25 Sep 2025). The price has moved 71 times since we began recording it — about once every 5 days.
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