Community price on backpack.tf: 105–111 keys, last changed 2026-01-22 (9mo ago). The live quote above, 125 keys, is 19% higher 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
92 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 Chieftain's Challenge sell price, 2025-09-25 to 2026-10-13: 92 observations, from 98.6 keys to 129 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
98.6 keys
80.7 keys
9 OCT 2025 · 08:40 UTC
94.1 keys
84.7 keys
10 NOV 2025 · 00:49 UTC
90.3 keys
81.3 keys
1 FEB 2026 · 21:45 UTC
115 keys
60.7 keys
15 FEB 2026 · 08:40 UTC
121 keys
107 keys
5 JUL 2026 · 19:12 UTC
65.4 keys
56.8 keys
19 JUL 2026 · 00:44 UTC
69.7 keys
60.7 keys
3 AUG 2026 · 19:11 UTC
84.0 keys
73.0 keys
21 AUG 2026 · 16:08 UTC
60.3 keys
52.5 keys
26 AUG 2026 · 02:09 UTC
61.0 keys
53.1 keys
27 AUG 2026 · 02:09 UTC
61.8 keys
53.8 keys
28 AUG 2026 · 16:09 UTC
63.0 keys
54.8 keys
29 AUG 2026 · 16:09 UTC
63.6 keys
55.3 keys
31 AUG 2026 · 00:08 UTC
107 keys
93.2 keys
1 SEP 2026 · 12:08 UTC
109 keys
95.2 keys
2 SEP 2026 · 12:08 UTC
108 keys
94.2 keys
3 SEP 2026 · 12:09 UTC
109 keys
95.0 keys
5 SEP 2026 · 02:08 UTC
113 keys
98.5 keys
6 SEP 2026 · 06:09 UTC
109 keys
94.9 keys
7 SEP 2026 · 06:08 UTC
111 keys
96.7 keys
9 SEP 2026 · 12:09 UTC
109 keys
95.2 keys
10 SEP 2026 · 12:08 UTC
112 keys
97.1 keys
11 SEP 2026 · 12:08 UTC
113 keys
98.1 keys
13 SEP 2026 · 00:08 UTC
115 keys
100 keys
14 SEP 2026 · 00:08 UTC
118 keys
103 keys
15 SEP 2026 · 00:08 UTC
120 keys
104 keys
17 SEP 2026 · 00:08 UTC
122 keys
106 keys
18 SEP 2026 · 02:07 UTC
121 keys
106 keys
19 SEP 2026 · 02:07 UTC
121 keys
106 keys
20 SEP 2026 · 18:09 UTC
124 keys
108 keys
21 SEP 2026 · 18:09 UTC
126 keys
109 keys
22 SEP 2026 · 18:09 UTC
127 keys
111 keys
30 SEP 2026 · 12:08 UTC
126 keys
110 keys
1 OCT 2026 · 18:08 UTC
125 keys
108 keys
2 OCT 2026 · 21:08 UTC
126 keys
110 keys
5 OCT 2026 · 05:08 UTC
129 keys
113 keys
6 OCT 2026 · 11:09 UTC
129 keys
113 keys
7 OCT 2026 · 11:09 UTC
127 keys
110 keys
8 OCT 2026 · 23:10 UTC
130 keys
113 keys
13 OCT 2026 · 03:08 UTC
129 keys
112 keys
Price history in numbers
92 readings since 25 Sep 2025
Over the last 30 days the Green Energy Chieftain's Challenge's sell price ranged from 116 keys to 130 keys and is up 10.9% after 36 moves. Over a year it ranged from 60.3 keys to 130 keys (up 43.7%). Today's 129 keys sits at the top of its range: the lowest we have recorded is 60.3 keys (21 Aug 2026) and the highest 130 keys (10 Oct 2026). The price has moved 91 times since we began recording it — about once every 4 days.