Community price on backpack.tf: 72.0 keys, last changed 2023-01-06 (3.8y ago). The live quote above, 82.9 keys, is 15% 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
88 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 Armored Authority sell price, 2025-09-25 to 2026-10-13: 88 observations, from 74.0 keys to 93.9 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
74.0 keys
60.4 keys
9 OCT 2025 · 08:08 UTC
70.5 keys
63.5 keys
25 OCT 2025 · 16:13 UTC
63.9 keys
57.5 keys
29 JUN 2026 · 01:14 UTC
103 keys
89.8 keys
12 JUL 2026 · 22:44 UTC
98.9 keys
86.0 keys
29 JUL 2026 · 00:45 UTC
107 keys
93.2 keys
10 AUG 2026 · 01:11 UTC
113 keys
97.9 keys
25 AUG 2026 · 20:09 UTC
16.6 keys
14.4 keys
27 AUG 2026 · 12:08 UTC
16.6 keys
14.5 keys
28 AUG 2026 · 22:09 UTC
16.7 keys
14.5 keys
1 SEP 2026 · 04:09 UTC
44.5 keys
38.7 keys
11 SEP 2026 · 16:09 UTC
69.4 keys
60.4 keys
12 SEP 2026 · 16:09 UTC
70.0 keys
60.9 keys
13 SEP 2026 · 16:08 UTC
70.2 keys
61.0 keys
14 SEP 2026 · 16:08 UTC
69.5 keys
60.4 keys
15 SEP 2026 · 16:08 UTC
70.9 keys
61.6 keys
17 SEP 2026 · 04:08 UTC
70.8 keys
61.6 keys
18 SEP 2026 · 04:07 UTC
72.4 keys
62.9 keys
19 SEP 2026 · 04:07 UTC
73.5 keys
63.9 keys
20 SEP 2026 · 04:08 UTC
74.6 keys
64.8 keys
21 SEP 2026 · 18:08 UTC
75.5 keys
65.7 keys
22 SEP 2026 · 18:09 UTC
75.7 keys
65.9 keys
23 SEP 2026 · 18:10 UTC
75.7 keys
65.8 keys
24 SEP 2026 · 18:08 UTC
78.1 keys
67.9 keys
26 SEP 2026 · 06:08 UTC
80.2 keys
69.7 keys
27 SEP 2026 · 08:09 UTC
81.6 keys
71.0 keys
28 SEP 2026 · 08:09 UTC
81.3 keys
70.7 keys
29 SEP 2026 · 08:08 UTC
82.7 keys
71.9 keys
30 SEP 2026 · 08:08 UTC
82.8 keys
72.0 keys
1 OCT 2026 · 20:08 UTC
82.9 keys
72.0 keys
2 OCT 2026 · 21:08 UTC
85.0 keys
73.9 keys
3 OCT 2026 · 21:10 UTC
86.4 keys
75.1 keys
5 OCT 2026 · 03:09 UTC
87.0 keys
75.7 keys
6 OCT 2026 · 15:09 UTC
89.7 keys
78.0 keys
7 OCT 2026 · 15:09 UTC
89.4 keys
77.8 keys
8 OCT 2026 · 15:09 UTC
89.4 keys
77.8 keys
9 OCT 2026 · 15:10 UTC
89.8 keys
78.1 keys
11 OCT 2026 · 03:08 UTC
92.2 keys
80.2 keys
12 OCT 2026 · 03:09 UTC
93.4 keys
81.2 keys
13 OCT 2026 · 03:08 UTC
93.9 keys
81.7 keys
Price history in numbers
88 readings since 25 Sep 2025
Over the last 30 days the Purple Energy Armored Authority's sell price ranged from 69.5 keys to 93.9 keys and is up 33.9% after 58 moves. Over a year it ranged from 14.2 keys to 113 keys (up 40.0%). Today's 93.9 keys sits in the upper third of its range: the lowest we have recorded is 14.2 keys (24 Aug 2026) and the highest 113 keys (10 Aug 2026). The price has moved 87 times since we began recording it — about once every 4 days.