Community price on backpack.tf: 60.0–77.0 keys, last changed 2025-10-28 (12mo ago). The live quote above, 84.0 keys, is 40% higher 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
128 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 Bonk Helm sell price, 2025-09-25 to 2026-10-12: 128 observations, from 52.9 keys to 88.1 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
52.9 keys
43.3 keys
19 OCT 2025 · 19:44 UTC
47.1 keys
42.4 keys
8 JAN 2026 · 07:34 UTC
61.3 keys
54.4 keys
31 MAR 2026 · 22:29 UTC
67.4 keys
54.6 keys
23 APR 2026 · 22:30 UTC
63.2 keys
52.2 keys
22 JUN 2026 · 17:13 UTC
66.3 keys
57.6 keys
19 JUL 2026 · 22:44 UTC
75.7 keys
65.8 keys
10 AUG 2026 · 01:11 UTC
87.5 keys
76.1 keys
22 AUG 2026 · 06:08 UTC
58.1 keys
50.5 keys
23 AUG 2026 · 18:08 UTC
61.6 keys
53.6 keys
25 AUG 2026 · 18:09 UTC
63.6 keys
55.3 keys
27 AUG 2026 · 06:08 UTC
66.7 keys
58.0 keys
28 AUG 2026 · 18:09 UTC
68.6 keys
59.7 keys
30 AUG 2026 · 06:09 UTC
70.3 keys
61.1 keys
1 SEP 2026 · 06:08 UTC
70.4 keys
61.2 keys
2 SEP 2026 · 18:08 UTC
70.6 keys
61.4 keys
4 SEP 2026 · 06:08 UTC
73.7 keys
64.1 keys
5 SEP 2026 · 18:08 UTC
74.5 keys
64.8 keys
7 SEP 2026 · 18:08 UTC
78.2 keys
68.0 keys
9 SEP 2026 · 12:08 UTC
78.2 keys
67.9 keys
11 SEP 2026 · 00:08 UTC
79.9 keys
69.5 keys
12 SEP 2026 · 12:08 UTC
80.6 keys
70.1 keys
14 SEP 2026 · 12:07 UTC
79.9 keys
69.5 keys
16 SEP 2026 · 00:08 UTC
82.1 keys
71.4 keys
18 SEP 2026 · 00:08 UTC
83.2 keys
72.3 keys
20 SEP 2026 · 10:08 UTC
83.0 keys
72.2 keys
22 SEP 2026 · 10:08 UTC
84.1 keys
73.1 keys
24 SEP 2026 · 08:07 UTC
84.6 keys
73.6 keys
25 SEP 2026 · 04:08 UTC
84.6 keys
73.5 keys
25 SEP 2026 · 12:08 UTC
85.0 keys
73.9 keys
26 SEP 2026 · 00:08 UTC
85.1 keys
74.0 keys
27 SEP 2026 · 10:07 UTC
86.0 keys
74.8 keys
28 SEP 2026 · 22:08 UTC
85.7 keys
74.5 keys
30 SEP 2026 · 10:07 UTC
84.5 keys
73.5 keys
2 OCT 2026 · 11:10 UTC
83.9 keys
72.9 keys
3 OCT 2026 · 23:09 UTC
86.0 keys
74.8 keys
5 OCT 2026 · 15:09 UTC
86.8 keys
75.5 keys
7 OCT 2026 · 03:09 UTC
87.3 keys
75.9 keys
9 OCT 2026 · 03:09 UTC
88.0 keys
76.5 keys
12 OCT 2026 · 03:09 UTC
88.1 keys
76.6 keys
Price history in numbers
128 readings since 25 Sep 2025
Over the last 30 days the Purple Energy Bonk Helm's sell price ranged from 79.9 keys to 88.7 keys and is up 9.6% after 57 moves. Over a year it ranged from 44.9 keys to 88.7 keys (up 87.0%). Today's 88.1 keys sits at the top of its range: the lowest we have recorded is 44.9 keys (25 Oct 2025) and the highest 88.7 keys (11 Oct 2026). The price has moved 126 times since we began recording it — about once every 3 days.