Community price on backpack.tf: 175 keys, last changed 2023-12-21 (2.8y ago). The live quote above, 150 keys, is 14% lower and last moved 13d 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
91 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 Burning Question sell price, 2025-09-25 to 2026-10-07: 91 observations, from 177 keys to 159 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
177 keys
145 keys
9 OCT 2025 · 09:44 UTC
169 keys
152 keys
10 NOV 2025 · 01:49 UTC
157 keys
141 keys
29 JUN 2026 · 01:14 UTC
142 keys
123 keys
12 JUL 2026 · 22:44 UTC
136 keys
118 keys
3 AUG 2026 · 00:24 UTC
153 keys
133 keys
21 AUG 2026 · 10:09 UTC
140 keys
122 keys
21 AUG 2026 · 14:08 UTC
141 keys
122 keys
22 AUG 2026 · 06:08 UTC
131 keys
114 keys
22 AUG 2026 · 16:08 UTC
136 keys
118 keys
23 AUG 2026 · 00:09 UTC
138 keys
120 keys
23 AUG 2026 · 10:09 UTC
141 keys
123 keys
23 AUG 2026 · 22:09 UTC
144 keys
125 keys
24 AUG 2026 · 18:09 UTC
143 keys
125 keys
25 AUG 2026 · 18:10 UTC
144 keys
125 keys
29 AUG 2026 · 10:09 UTC
144 keys
125 keys
30 AUG 2026 · 12:09 UTC
147 keys
128 keys
31 AUG 2026 · 20:11 UTC
143 keys
124 keys
2 SEP 2026 · 10:08 UTC
140 keys
121 keys
3 SEP 2026 · 12:10 UTC
141 keys
122 keys
7 SEP 2026 · 06:08 UTC
143 keys
124 keys
8 SEP 2026 · 06:09 UTC
142 keys
124 keys
10 SEP 2026 · 16:08 UTC
145 keys
126 keys
11 SEP 2026 · 12:09 UTC
145 keys
126 keys
11 SEP 2026 · 20:10 UTC
146 keys
127 keys
13 SEP 2026 · 04:08 UTC
147 keys
128 keys
16 SEP 2026 · 14:08 UTC
148 keys
129 keys
20 SEP 2026 · 18:09 UTC
149 keys
130 keys
22 SEP 2026 · 06:09 UTC
150 keys
130 keys
23 SEP 2026 · 06:09 UTC
150 keys
131 keys
26 SEP 2026 · 22:10 UTC
149 keys
130 keys
28 SEP 2026 · 16:08 UTC
153 keys
133 keys
30 SEP 2026 · 00:09 UTC
150 keys
131 keys
2 OCT 2026 · 23:09 UTC
150 keys
131 keys
3 OCT 2026 · 23:09 UTC
154 keys
134 keys
4 OCT 2026 · 07:09 UTC
154 keys
134 keys
4 OCT 2026 · 13:13 UTC
155 keys
134 keys
5 OCT 2026 · 01:09 UTC
156 keys
136 keys
6 OCT 2026 · 13:09 UTC
158 keys
137 keys
7 OCT 2026 · 21:10 UTC
159 keys
138 keys
Price history in numbers
91 readings since 25 Sep 2025
Over the last 30 days the Purple Energy Burning Question's sell price ranged from 148 keys to 159 keys and is up 7.1% after 30 moves. Over a year it ranged from 131 keys to 161 keys (down 1.3%). Today's 159 keys sits in the middle of its range: the lowest we have recorded is 131 keys (22 Aug 2026) and the highest 177 keys (25 Sep 2025). The price has moved 89 times since we began recording it — about once every 4 days.