Community price on backpack.tf: 100 keys, last changed 2021-01-24 (5.6y ago). The live quote above, 78.5 keys, is 21% lower and last moved 6d 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
16 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.
Roboactive Engineer's Cap sell price, 2025-09-25 to 2026-08-31: 16 observations, from 101 keys to 78.5 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
101 keys
82.2 keys
30 SEP 2025 · 20:09 UTC
100 keys
82.1 keys
9 OCT 2025 · 07:54 UTC
96.0 keys
86.3 keys
19 OCT 2025 · 19:39 UTC
91.3 keys
82.1 keys
25 OCT 2025 · 15:57 UTC
86.9 keys
78.2 keys
9 NOV 2025 · 23:57 UTC
92.0 keys
82.7 keys
17 NOV 2025 · 04:31 UTC
12.2 keys
12.2 keys
23 JUN 2026 · 13:13 UTC
155 keys
135 keys
1 JUL 2026 · 13:12 UTC
76.8 keys
66.7 keys
8 JUL 2026 · 01:11 UTC
56.6 keys
49.2 keys
19 JUL 2026 · 12:45 UTC
60.1 keys
52.3 keys
29 JUL 2026 · 08:45 UTC
61.6 keys
53.5 keys
3 AUG 2026 · 19:11 UTC
71.5 keys
62.2 keys
11 AUG 2026 · 03:11 UTC
58.0 keys
50.4 keys
19 AUG 2026 · 00:33 UTC
58.6 keys
51.0 keys
31 AUG 2026 · 04:09 UTC
78.5 keys
68.3 keys
Price history in numbers
16 readings since 25 Sep 2025
Over the last 30 days the Roboactive Engineer's Cap's sell price ranged from 58.0 keys to 78.5 keys and is up 35.4% after 2 moves. Over a year it ranged from 12.2 keys to 155 keys (down 21.9%). Today's 78.5 keys sits in the middle of its range: the lowest we have recorded is 12.2 keys (17 Nov 2025) and the highest 155 keys (23 Jun 2026). The price has moved 15 times since we began recording it — about once every 23 days.