Community price on backpack.tf: 37.0 keys, last changed 2025-05-07 (1.4y ago). The live quote above, 35.9 keys, is 3% 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
116 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 Backwards Ballcap sell price, 2025-09-25 to 2026-10-11: 116 observations, from 39.0 keys to 37.1 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
39.0 keys
31.9 keys
19 OCT 2025 · 20:05 UTC
34.5 keys
31.0 keys
16 NOV 2025 · 16:33 UTC
36.8 keys
29.3 keys
8 DEC 2025 · 02:45 UTC
40.2 keys
33.6 keys
29 DEC 2025 · 14:53 UTC
37.1 keys
32.7 keys
22 JAN 2026 · 01:43 UTC
33.9 keys
30.8 keys
8 FEB 2026 · 16:21 UTC
30.3 keys
27.0 keys
1 MAR 2026 · 08:41 UTC
29.9 keys
13.3 keys
22 MAR 2026 · 22:06 UTC
31.5 keys
20.1 keys
19 APR 2026 · 16:30 UTC
32.8 keys
26.8 keys
6 MAY 2026 · 00:31 UTC
29.3 keys
25.3 keys
25 MAY 2026 · 04:29 UTC
30.4 keys
26.5 keys
15 JUN 2026 · 00:30 UTC
30.1 keys
24.4 keys
5 JUL 2026 · 23:12 UTC
29.0 keys
25.2 keys
29 JUL 2026 · 00:45 UTC
32.7 keys
28.4 keys
20 AUG 2026 · 18:08 UTC
35.3 keys
30.7 keys
23 AUG 2026 · 02:08 UTC
35.3 keys
30.7 keys
24 AUG 2026 · 14:08 UTC
35.1 keys
30.5 keys
26 AUG 2026 · 10:08 UTC
35.4 keys
30.7 keys
28 AUG 2026 · 11:22 UTC
35.5 keys
30.8 keys
30 AUG 2026 · 16:07 UTC
35.5 keys
30.9 keys
1 SEP 2026 · 14:08 UTC
35.0 keys
30.4 keys
3 SEP 2026 · 02:08 UTC
35.0 keys
30.4 keys
4 SEP 2026 · 22:07 UTC
34.8 keys
30.3 keys
6 SEP 2026 · 12:08 UTC
36.2 keys
31.5 keys
8 SEP 2026 · 04:09 UTC
35.1 keys
30.5 keys
10 SEP 2026 · 14:07 UTC
35.3 keys
30.7 keys
13 SEP 2026 · 06:08 UTC
35.3 keys
30.7 keys
15 SEP 2026 · 12:08 UTC
35.8 keys
31.2 keys
19 SEP 2026 · 08:08 UTC
34.7 keys
30.2 keys
21 SEP 2026 · 04:08 UTC
34.8 keys
30.3 keys
26 SEP 2026 · 06:08 UTC
36.5 keys
31.8 keys
28 SEP 2026 · 10:08 UTC
36.4 keys
31.6 keys
28 SEP 2026 · 22:08 UTC
36.8 keys
32.0 keys
1 OCT 2026 · 02:08 UTC
36.3 keys
31.6 keys
1 OCT 2026 · 12:08 UTC
36.2 keys
31.5 keys
3 OCT 2026 · 03:09 UTC
36.4 keys
31.7 keys
4 OCT 2026 · 05:09 UTC
36.1 keys
31.4 keys
9 OCT 2026 · 13:10 UTC
37.2 keys
32.3 keys
11 OCT 2026 · 13:08 UTC
37.1 keys
32.3 keys
Price history in numbers
116 readings since 25 Sep 2025
Over the last 30 days the Kill-a-Watt Backwards Ballcap's sell price ranged from 34.7 keys to 37.2 keys and is up 5.9% after 33 moves. Over a year it ranged from 29.0 keys to 40.8 keys (up 7.6%). Today's 37.1 keys sits in the upper third of its range: the lowest we have recorded is 29.0 keys (5 Jul 2026) and the highest 40.8 keys (16 Dec 2025). The price has moved 114 times since we began recording it — about once every 3 days.