Community price on backpack.tf: 133 keys, last changed 2025-05-02 (1.4y ago). The live quote above, 134 keys, is the same and last moved 12d 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
106 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.
Green Energy Infernal Impaler sell price, 2025-09-25 to 2026-10-12: 106 observations, from 137 keys to 138 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
137 keys
112 keys
19 OCT 2025 · 20:02 UTC
124 keys
112 keys
10 NOV 2025 · 00:23 UTC
139 keys
125 keys
13 JAN 2026 · 12:06 UTC
124 keys
103 keys
29 JUN 2026 · 01:14 UTC
123 keys
107 keys
12 JUL 2026 · 22:44 UTC
121 keys
105 keys
3 AUG 2026 · 00:24 UTC
141 keys
123 keys
21 AUG 2026 · 22:09 UTC
9.50 keys
8.26 keys
23 AUG 2026 · 12:08 UTC
9.53 keys
8.29 keys
25 AUG 2026 · 02:08 UTC
95.4 keys
83.0 keys
27 AUG 2026 · 08:08 UTC
96.0 keys
83.5 keys
28 AUG 2026 · 20:09 UTC
96.4 keys
83.8 keys
29 AUG 2026 · 20:09 UTC
96.9 keys
84.3 keys
31 AUG 2026 · 10:09 UTC
119 keys
104 keys
1 SEP 2026 · 22:08 UTC
118 keys
103 keys
2 SEP 2026 · 22:07 UTC
119 keys
104 keys
4 SEP 2026 · 10:08 UTC
125 keys
109 keys
5 SEP 2026 · 22:11 UTC
122 keys
106 keys
6 SEP 2026 · 22:08 UTC
125 keys
109 keys
8 SEP 2026 · 10:08 UTC
125 keys
109 keys
9 SEP 2026 · 22:08 UTC
126 keys
110 keys
11 SEP 2026 · 10:08 UTC
128 keys
111 keys
12 SEP 2026 · 10:08 UTC
129 keys
112 keys
13 SEP 2026 · 22:08 UTC
131 keys
114 keys
15 SEP 2026 · 10:08 UTC
130 keys
113 keys
16 SEP 2026 · 10:08 UTC
131 keys
114 keys
17 SEP 2026 · 22:09 UTC
133 keys
115 keys
19 SEP 2026 · 14:08 UTC
133 keys
115 keys
20 SEP 2026 · 16:09 UTC
133 keys
116 keys
22 SEP 2026 · 04:09 UTC
134 keys
116 keys
23 SEP 2026 · 16:08 UTC
134 keys
116 keys
24 SEP 2026 · 16:08 UTC
135 keys
117 keys
26 SEP 2026 · 04:08 UTC
136 keys
118 keys
27 SEP 2026 · 18:08 UTC
138 keys
120 keys
29 SEP 2026 · 06:07 UTC
137 keys
119 keys
30 SEP 2026 · 06:07 UTC
135 keys
118 keys
1 OCT 2026 · 20:08 UTC
134 keys
116 keys
5 OCT 2026 · 01:09 UTC
139 keys
121 keys
6 OCT 2026 · 01:08 UTC
139 keys
120 keys
12 OCT 2026 · 11:08 UTC
138 keys
120 keys
Price history in numbers
106 readings since 25 Sep 2025
Over the last 30 days the Green Energy Infernal Impaler's sell price ranged from 129 keys to 139 keys and is up 6.8% after 44 moves. Over a year it ranged from 9.50 keys to 153 keys (up 11.4%). Today's 138 keys sits in the upper third of its range: the lowest we have recorded is 9.50 keys (22 Aug 2026) and the highest 153 keys (22 Dec 2025). The price has moved 105 times since we began recording it — about once every 4 days.