Community price on backpack.tf: 175 keys, last changed 2023-12-21 (2.7y ago). The live quote above, 143 keys, is 18% lower and last moved 2d 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
45 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 2026-09-03: 45 observations, from 180 keys to 143 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
180 keys
147 keys
30 SEP 2025 · 22:08 UTC
179 keys
147 keys
9 OCT 2025 · 09:44 UTC
172 keys
154 keys
19 OCT 2025 · 21:36 UTC
163 keys
147 keys
10 NOV 2025 · 01:49 UTC
159 keys
143 keys
22 JUN 2026 · 17:13 UTC
139 keys
120 keys
29 JUN 2026 · 01:14 UTC
144 keys
125 keys
5 JUL 2026 · 23:12 UTC
137 keys
119 keys
12 JUL 2026 · 22:44 UTC
138 keys
120 keys
19 JUL 2026 · 22:44 UTC
144 keys
125 keys
29 JUL 2026 · 00:45 UTC
150 keys
130 keys
3 AUG 2026 · 00:24 UTC
155 keys
135 keys
21 AUG 2026 · 10:09 UTC
142 keys
123 keys
21 AUG 2026 · 12:08 UTC
142 keys
123 keys
21 AUG 2026 · 14:08 UTC
143 keys
124 keys
21 AUG 2026 · 18:09 UTC
143 keys
124 keys
22 AUG 2026 · 06:08 UTC
133 keys
116 keys
22 AUG 2026 · 08:08 UTC
134 keys
116 keys
22 AUG 2026 · 10:09 UTC
136 keys
118 keys
22 AUG 2026 · 16:08 UTC
137 keys
120 keys
23 AUG 2026 · 00:09 UTC
140 keys
122 keys
23 AUG 2026 · 02:09 UTC
141 keys
122 keys
23 AUG 2026 · 10:09 UTC
143 keys
124 keys
23 AUG 2026 · 14:09 UTC
144 keys
125 keys
23 AUG 2026 · 18:09 UTC
146 keys
127 keys
23 AUG 2026 · 22:09 UTC
146 keys
127 keys
24 AUG 2026 · 16:09 UTC
145 keys
126 keys
24 AUG 2026 · 18:09 UTC
145 keys
126 keys
25 AUG 2026 · 18:10 UTC
146 keys
127 keys
26 AUG 2026 · 16:09 UTC
146 keys
127 keys
28 AUG 2026 · 16:09 UTC
146 keys
127 keys
29 AUG 2026 · 10:09 UTC
146 keys
127 keys
29 AUG 2026 · 22:09 UTC
146 keys
127 keys
30 AUG 2026 · 12:09 UTC
149 keys
130 keys
31 AUG 2026 · 00:09 UTC
146 keys
127 keys
31 AUG 2026 · 20:11 UTC
145 keys
126 keys
1 SEP 2026 · 20:08 UTC
144 keys
125 keys
2 SEP 2026 · 10:08 UTC
142 keys
123 keys
3 SEP 2026 · 00:08 UTC
143 keys
125 keys
3 SEP 2026 · 12:10 UTC
143 keys
124 keys
Price history in numbers
45 readings since 25 Sep 2025
Over the last 30 days the Purple Energy Burning Question's sell price ranged from 133 keys to 158 keys and is down 9.6% after 31 moves. Over a year it ranged from 133 keys to 180 keys (down 20.6%). Today's 143 keys sits in the lower third of its range: the lowest we have recorded is 133 keys (22 Aug 2026) and the highest 180 keys (25 Sep 2025). The price has moved 44 times since we began recording it — about once every 8 days.