This price has not changed since 2026-10-01 02:08 UTC. It reflects the last observed trade rather than current market value, and this page is excluded from our sitemap for that reason.
Sell price
85 keys, 45.66 ref
Buy price
74 keys, 34.11 ref
In keys
85.7 keys
In USD
$185.16 at the Steam key rate
Community price on backpack.tf: 87.0–90.0 keys, last changed 2025-06-28 (1.4y ago). The live quote above, 85.7 keys, is 1% lower and last moved 1mo 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
113 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 Engineer's Cap sell price, 2025-09-25 to 2026-11-04: 113 observations, from 90.9 keys to 87.0 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
90.9 keys
72.0 keys
19 OCT 2025 · 19:39 UTC
83.5 keys
72.7 keys
17 NOV 2025 · 04:31 UTC
11.7 keys
11.7 keys
2 MAR 2026 · 02:40 UTC
69.2 keys
59.9 keys
23 MAR 2026 · 00:07 UTC
71.9 keys
63.9 keys
3 AUG 2026 · 00:24 UTC
59.0 keys
51.2 keys
22 AUG 2026 · 10:08 UTC
50.2 keys
43.6 keys
23 AUG 2026 · 22:08 UTC
50.5 keys
43.9 keys
25 AUG 2026 · 10:08 UTC
50.9 keys
44.2 keys
26 AUG 2026 · 22:09 UTC
51.1 keys
44.4 keys
28 AUG 2026 · 11:22 UTC
52.8 keys
45.9 keys
29 AUG 2026 · 22:09 UTC
54.2 keys
47.1 keys
30 AUG 2026 · 22:09 UTC
54.6 keys
47.5 keys
1 SEP 2026 · 20:08 UTC
75.5 keys
65.6 keys
3 SEP 2026 · 10:08 UTC
77.2 keys
67.1 keys
4 SEP 2026 · 22:07 UTC
78.5 keys
68.3 keys
6 SEP 2026 · 16:10 UTC
78.9 keys
68.6 keys
9 SEP 2026 · 00:09 UTC
79.2 keys
68.9 keys
11 SEP 2026 · 04:08 UTC
80.5 keys
70.0 keys
12 SEP 2026 · 18:08 UTC
80.6 keys
70.1 keys
13 SEP 2026 · 18:07 UTC
80.4 keys
70.0 keys
15 SEP 2026 · 06:07 UTC
81.6 keys
71.0 keys
17 SEP 2026 · 12:08 UTC
83.7 keys
72.8 keys
19 SEP 2026 · 16:08 UTC
83.6 keys
72.7 keys
20 SEP 2026 · 20:09 UTC
83.6 keys
72.7 keys
21 SEP 2026 · 06:09 UTC
84.7 keys
73.6 keys
21 SEP 2026 · 12:08 UTC
83.5 keys
72.6 keys
22 SEP 2026 · 02:08 UTC
85.4 keys
74.3 keys
22 SEP 2026 · 08:08 UTC
85.3 keys
74.2 keys
22 SEP 2026 · 16:09 UTC
85.3 keys
74.2 keys
23 SEP 2026 · 14:09 UTC
85.4 keys
74.3 keys
28 SEP 2026 · 06:10 UTC
87.5 keys
76.1 keys
1 OCT 2026 · 02:08 UTC
85.7 keys
74.5 keys
6 OCT 2026 · 11:09 UTC
87.4 keys
76.0 keys
6 OCT 2026 · 21:08 UTC
87.3 keys
75.9 keys
9 OCT 2026 · 07:09 UTC
87.2 keys
75.8 keys
14 OCT 2026 · 13:07 UTC
87.2 keys
75.8 keys
19 OCT 2026 · 17:08 UTC
88.5 keys
77.0 keys
25 OCT 2026 · 21:11 UTC
88.4 keys
76.9 keys
4 NOV 2026 · 13:12 UTC
87.0 keys
75.7 keys
Price history in numbers
113 readings since 25 Sep 2025
Over the last 30 days the Purple Energy Engineer's Cap's sell price ranged from 86.9 keys to 88.7 keys and is up 0.1% after 16 moves. Over a year it ranged from 11.7 keys to 88.7 keys (up 3.5%). Today's 87.0 keys sits in the upper third of its range: the lowest we have recorded is 11.7 keys (19 Aug 2026) and the highest 91.8 keys (30 Sep 2025). The price has moved 112 times since we began recording it — about once every 4 days.
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