Community price on backpack.tf: 52.0 keys, last changed 2020-09-23 (6.1y ago). The live quote above, 79.8 keys, is 53% 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
98 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 Bone Dome sell price, 2025-09-25 to 2026-10-12: 98 observations, from 52.9 keys to 81.1 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
52.9 keys
43.3 keys
9 OCT 2025 · 08:42 UTC
51.5 keys
46.3 keys
10 NOV 2025 · 00:53 UTC
49.3 keys
44.4 keys
22 NOV 2025 · 12:37 UTC
72.9 keys
38.8 keys
22 DEC 2025 · 05:06 UTC
77.5 keys
48.3 keys
4 JAN 2026 · 22:52 UTC
63.8 keys
50.2 keys
2 FEB 2026 · 09:43 UTC
65.1 keys
44.6 keys
15 FEB 2026 · 16:40 UTC
56.2 keys
46.8 keys
8 MAR 2026 · 16:42 UTC
62.9 keys
44.2 keys
23 MAR 2026 · 22:06 UTC
57.5 keys
47.0 keys
30 JUN 2026 · 17:13 UTC
65.3 keys
56.8 keys
12 JUL 2026 · 20:45 UTC
63.2 keys
54.9 keys
7 AUG 2026 · 11:13 UTC
75.2 keys
65.3 keys
25 AUG 2026 · 04:09 UTC
43.7 keys
38.0 keys
26 AUG 2026 · 16:08 UTC
46.5 keys
40.4 keys
27 AUG 2026 · 16:08 UTC
48.2 keys
41.9 keys
29 AUG 2026 · 04:09 UTC
50.7 keys
44.1 keys
30 AUG 2026 · 04:09 UTC
51.4 keys
44.7 keys
1 SEP 2026 · 04:09 UTC
74.1 keys
64.4 keys
2 SEP 2026 · 06:08 UTC
72.8 keys
63.3 keys
3 SEP 2026 · 22:08 UTC
75.2 keys
65.4 keys
4 SEP 2026 · 22:08 UTC
74.3 keys
64.6 keys
6 SEP 2026 · 10:08 UTC
78.2 keys
68.0 keys
8 SEP 2026 · 14:08 UTC
75.7 keys
65.8 keys
11 SEP 2026 · 12:08 UTC
76.9 keys
66.8 keys
15 SEP 2026 · 16:09 UTC
78.6 keys
68.3 keys
17 SEP 2026 · 16:08 UTC
79.8 keys
69.4 keys
18 SEP 2026 · 22:07 UTC
79.4 keys
69.1 keys
20 SEP 2026 · 02:08 UTC
79.8 keys
69.4 keys
21 SEP 2026 · 08:09 UTC
80.6 keys
70.1 keys
23 SEP 2026 · 04:08 UTC
81.4 keys
70.8 keys
25 SEP 2026 · 10:08 UTC
81.9 keys
71.2 keys
1 OCT 2026 · 16:08 UTC
78.9 keys
68.6 keys
2 OCT 2026 · 02:08 UTC
80.2 keys
69.7 keys
4 OCT 2026 · 07:09 UTC
81.3 keys
70.7 keys
4 OCT 2026 · 13:13 UTC
81.6 keys
70.9 keys
6 OCT 2026 · 09:10 UTC
82.4 keys
71.7 keys
8 OCT 2026 · 11:09 UTC
82.5 keys
71.7 keys
9 OCT 2026 · 07:09 UTC
82.1 keys
71.4 keys
12 OCT 2026 · 01:09 UTC
81.1 keys
70.5 keys
Price history in numbers
98 readings since 25 Sep 2025
Over the last 30 days the Purple Energy Bone Dome's sell price ranged from 78.6 keys to 82.6 keys and is up 3.2% after 35 moves. Over a year it ranged from 43.7 keys to 83.8 keys (up 65.5%). Today's 81.1 keys sits in the upper third of its range: the lowest we have recorded is 43.7 keys (25 Aug 2026) and the highest 83.8 keys (8 Dec 2025). The price has moved 95 times since we began recording it — about once every 4 days.