This price has not changed since 2026-10-01 16:08 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
99 keys, 30.66 ref
Buy price
86 keys, 32.22 ref
In keys
99.5 keys
In USD
$213.92 at the Steam key rate
Community price on backpack.tf: 75.0 keys, last changed 2024-03-29 (2.6y ago). The live quote above, 99.5 keys, is 33% higher 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
171 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 Brain Bucket sell price, 2025-09-25 to 2026-11-05: 171 observations, from 77.7 keys to 107 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
77.7 keys
63.6 keys
25 OCT 2025 · 15:58 UTC
67.2 keys
60.5 keys
23 DEC 2025 · 11:09 UTC
149 keys
46.8 keys
22 FEB 2026 · 22:40 UTC
124 keys
56.9 keys
2 APR 2026 · 20:30 UTC
133 keys
65.0 keys
24 MAY 2026 · 22:29 UTC
125 keys
69.9 keys
22 JUN 2026 · 17:13 UTC
83.9 keys
73.0 keys
29 JUL 2026 · 00:45 UTC
94.6 keys
82.2 keys
26 AUG 2026 · 02:09 UTC
47.8 keys
41.6 keys
28 AUG 2026 · 04:08 UTC
59.3 keys
51.5 keys
31 AUG 2026 · 18:09 UTC
65.2 keys
56.7 keys
2 SEP 2026 · 18:08 UTC
65.2 keys
56.7 keys
4 SEP 2026 · 18:07 UTC
68.9 keys
59.9 keys
7 SEP 2026 · 06:07 UTC
76.1 keys
66.2 keys
9 SEP 2026 · 06:09 UTC
78.6 keys
68.4 keys
11 SEP 2026 · 06:07 UTC
85.4 keys
74.3 keys
13 SEP 2026 · 18:07 UTC
87.5 keys
76.1 keys
15 SEP 2026 · 20:09 UTC
89.7 keys
78.0 keys
17 SEP 2026 · 22:08 UTC
91.0 keys
79.2 keys
20 SEP 2026 · 12:09 UTC
93.6 keys
81.4 keys
22 SEP 2026 · 14:09 UTC
95.4 keys
83.0 keys
25 SEP 2026 · 02:08 UTC
97.5 keys
84.7 keys
27 SEP 2026 · 04:08 UTC
100 keys
87.2 keys
29 SEP 2026 · 04:08 UTC
101 keys
87.8 keys
1 OCT 2026 · 16:08 UTC
99.5 keys
86.5 keys
3 OCT 2026 · 17:09 UTC
104 keys
90.4 keys
6 OCT 2026 · 09:10 UTC
105 keys
90.9 keys
8 OCT 2026 · 21:09 UTC
105 keys
91.0 keys
10 OCT 2026 · 21:08 UTC
105 keys
90.9 keys
12 OCT 2026 · 23:08 UTC
105 keys
91.2 keys
15 OCT 2026 · 11:08 UTC
109 keys
94.7 keys
18 OCT 2026 · 23:08 UTC
110 keys
95.4 keys
21 OCT 2026 · 23:11 UTC
110 keys
95.3 keys
25 OCT 2026 · 05:11 UTC
110 keys
96.2 keys
27 OCT 2026 · 07:11 UTC
109 keys
96.0 keys
29 OCT 2026 · 21:11 UTC
109 keys
100 keys
3 NOV 2026 · 23:11 UTC
107 keys
100 keys
4 NOV 2026 · 07:11 UTC
107 keys
101 keys
4 NOV 2026 · 23:12 UTC
108 keys
101 keys
5 NOV 2026 · 09:12 UTC
107 keys
101 keys
Price history in numbers
171 readings since 25 Sep 2025
Over the last 30 days the Purple Energy Brain Bucket's sell price ranged from 102 keys to 110 keys and is up 2.8% after 49 moves. Over a year it ranged from 15.2 keys to 153 keys (up 50.3%). Today's 107 keys sits in the middle of its range: the lowest we have recorded is 15.2 keys (28 Aug 2026) and the highest 153 keys (10 Dec 2025). The price has moved 162 times since we began recording it — about once every 3 days.