Community price on backpack.tf: 104 keys, last changed 2021-12-20 (4.7y ago). The live quote above, 75.6 keys, is 27% lower and last moved 6h 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
68 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.
Purple Energy Wavefinder sell price, 2025-09-25 to 2026-09-05: 68 observations, from 106 keys to 75.6 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
106 keys
86.3 keys
9 OCT 2025 · 10:07 UTC
102 keys
91.5 keys
19 OCT 2025 · 22:01 UTC
96.7 keys
87.0 keys
10 NOV 2025 · 02:13 UTC
98.0 keys
88.1 keys
1 DEC 2025 · 01:02 UTC
105 keys
33.2 keys
22 DEC 2025 · 09:15 UTC
121 keys
65.1 keys
29 DEC 2025 · 10:54 UTC
118 keys
65.6 keys
15 JAN 2026 · 02:29 UTC
96.7 keys
74.4 keys
31 JAN 2026 · 19:44 UTC
89.4 keys
54.7 keys
10 FEB 2026 · 12:42 UTC
87.3 keys
30.7 keys
22 FEB 2026 · 22:42 UTC
88.0 keys
46.1 keys
8 MAR 2026 · 20:43 UTC
84.7 keys
53.3 keys
23 MAR 2026 · 20:08 UTC
90.8 keys
57.3 keys
1 APR 2026 · 10:31 UTC
92.9 keys
57.5 keys
19 APR 2026 · 16:31 UTC
93.3 keys
58.9 keys
8 MAY 2026 · 00:33 UTC
91.5 keys
60.3 keys
17 MAY 2026 · 22:32 UTC
106 keys
60.3 keys
1 JUN 2026 · 12:31 UTC
90.2 keys
61.6 keys
15 JUN 2026 · 08:33 UTC
88.1 keys
61.0 keys
29 JUN 2026 · 01:14 UTC
76.2 keys
66.2 keys
5 JUL 2026 · 23:12 UTC
72.6 keys
63.2 keys
19 JUL 2026 · 22:44 UTC
69.1 keys
60.1 keys
3 AUG 2026 · 00:24 UTC
74.3 keys
64.5 keys
21 AUG 2026 · 06:08 UTC
16.6 keys
14.4 keys
21 AUG 2026 · 18:09 UTC
16.6 keys
14.4 keys
22 AUG 2026 · 18:09 UTC
16.6 keys
14.5 keys
23 AUG 2026 · 18:09 UTC
16.7 keys
14.5 keys
24 AUG 2026 · 06:09 UTC
16.7 keys
14.5 keys
25 AUG 2026 · 06:09 UTC
16.8 keys
14.6 keys
26 AUG 2026 · 06:09 UTC
16.8 keys
14.6 keys
28 AUG 2026 · 07:13 UTC
17.8 keys
15.5 keys
28 AUG 2026 · 18:09 UTC
18.4 keys
16.0 keys
30 AUG 2026 · 14:10 UTC
73.5 keys
63.9 keys
31 AUG 2026 · 16:09 UTC
73.3 keys
63.7 keys
1 SEP 2026 · 04:10 UTC
73.2 keys
63.6 keys
2 SEP 2026 · 04:09 UTC
72.3 keys
62.8 keys
3 SEP 2026 · 04:08 UTC
73.3 keys
63.8 keys
4 SEP 2026 · 04:09 UTC
74.2 keys
64.5 keys
4 SEP 2026 · 16:09 UTC
74.1 keys
64.5 keys
5 SEP 2026 · 16:08 UTC
75.6 keys
65.7 keys
Price history in numbers
68 readings since 25 Sep 2025
Over the last 30 days the Purple Energy Wavefinder's sell price ranged from 16.6 keys to 77.0 keys and is up 2.3% after 28 moves. Over a year it ranged from 16.6 keys to 121 keys (down 28.4%). Today's 75.6 keys sits in the middle of its range: the lowest we have recorded is 16.6 keys (21 Aug 2026) and the highest 121 keys (22 Dec 2025). The price has moved 66 times since we began recording it — about once every 5 days.
Collector's Bushwacka