Community price on backpack.tf: 185 keys, last changed 2024-02-28 (2.6y ago). The live quote above, 134 keys, is 28% lower and last moved 11d 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
117 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 Black Hole Big Chief sell price, 2025-09-25 to 2026-10-13: 117 observations, from 188 keys to 141 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
188 keys
154 keys
19 OCT 2025 · 20:29 UTC
171 keys
154 keys
23 JUN 2026 · 07:14 UTC
94.3 keys
82.0 keys
12 JUL 2026 · 22:44 UTC
93.0 keys
80.8 keys
3 AUG 2026 · 00:24 UTC
103 keys
89.9 keys
21 AUG 2026 · 18:09 UTC
104 keys
90.2 keys
23 AUG 2026 · 06:09 UTC
112 keys
97.3 keys
24 AUG 2026 · 18:09 UTC
114 keys
98.9 keys
26 AUG 2026 · 06:09 UTC
116 keys
101 keys
27 AUG 2026 · 18:08 UTC
117 keys
102 keys
29 AUG 2026 · 06:09 UTC
118 keys
103 keys
30 AUG 2026 · 18:09 UTC
120 keys
104 keys
1 SEP 2026 · 06:08 UTC
118 keys
103 keys
3 SEP 2026 · 02:08 UTC
118 keys
103 keys
4 SEP 2026 · 14:08 UTC
121 keys
105 keys
6 SEP 2026 · 02:08 UTC
120 keys
104 keys
7 SEP 2026 · 14:08 UTC
124 keys
108 keys
9 SEP 2026 · 04:09 UTC
121 keys
105 keys
11 SEP 2026 · 08:08 UTC
123 keys
107 keys
12 SEP 2026 · 20:08 UTC
123 keys
107 keys
13 SEP 2026 · 20:08 UTC
123 keys
107 keys
15 SEP 2026 · 08:09 UTC
124 keys
108 keys
17 SEP 2026 · 08:09 UTC
125 keys
109 keys
18 SEP 2026 · 20:07 UTC
126 keys
110 keys
20 SEP 2026 · 08:08 UTC
128 keys
111 keys
21 SEP 2026 · 22:09 UTC
131 keys
114 keys
23 SEP 2026 · 10:07 UTC
131 keys
114 keys
24 SEP 2026 · 22:09 UTC
133 keys
115 keys
26 SEP 2026 · 10:08 UTC
133 keys
116 keys
28 SEP 2026 · 00:08 UTC
136 keys
118 keys
29 SEP 2026 · 12:08 UTC
135 keys
117 keys
1 OCT 2026 · 00:09 UTC
134 keys
117 keys
2 OCT 2026 · 13:12 UTC
138 keys
120 keys
4 OCT 2026 · 01:10 UTC
137 keys
120 keys
5 OCT 2026 · 13:08 UTC
141 keys
122 keys
7 OCT 2026 · 01:09 UTC
141 keys
122 keys
8 OCT 2026 · 13:08 UTC
142 keys
123 keys
10 OCT 2026 · 01:10 UTC
142 keys
124 keys
11 OCT 2026 · 13:08 UTC
142 keys
124 keys
13 OCT 2026 · 01:08 UTC
141 keys
123 keys
Price history in numbers
117 readings since 25 Sep 2025
Over the last 30 days the Green Black Hole Big Chief's sell price ranged from 123 keys to 142 keys and is up 14.3% after 58 moves. Over a year it ranged from 9.45 keys to 171 keys (down 17.5%). Today's 141 keys sits in the upper third of its range: the lowest we have recorded is 9.45 keys (21 Aug 2026) and the highest 188 keys (25 Sep 2025). The price has moved 116 times since we began recording it — about once every 3 days.