Community price on backpack.tf: 120–200 keys, last changed 2021-10-15 (4.9y ago). The live quote above, 13.2 keys, is 89% lower and last moved 9d 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
19 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 Bonk Helm sell price, 2025-09-25 to 2026-08-28: 19 observations, from 199 keys to 13.2 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
199 keys
98.5 keys
30 SEP 2025 · 20:14 UTC
199 keys
98.4 keys
9 OCT 2025 · 07:58 UTC
190 keys
103 keys
19 OCT 2025 · 19:44 UTC
181 keys
98.4 keys
25 OCT 2025 · 16:01 UTC
172 keys
93.7 keys
10 NOV 2025 · 00:02 UTC
177 keys
96.1 keys
22 JUN 2026 · 17:13 UTC
154 keys
134 keys
29 JUN 2026 · 03:14 UTC
163 keys
142 keys
5 JUL 2026 · 19:12 UTC
155 keys
135 keys
12 JUL 2026 · 22:44 UTC
156 keys
135 keys
19 JUL 2026 · 22:44 UTC
163 keys
142 keys
29 JUL 2026 · 02:45 UTC
169 keys
147 keys
4 AUG 2026 · 07:12 UTC
178 keys
155 keys
10 AUG 2026 · 07:11 UTC
196 keys
171 keys
16 AUG 2026 · 01:12 UTC
200 keys
174 keys
21 AUG 2026 · 14:08 UTC
192 keys
167 keys
23 AUG 2026 · 10:08 UTC
142 keys
123 keys
24 AUG 2026 · 06:09 UTC
139 keys
121 keys
28 AUG 2026 · 03:04 UTC
13.2 keys
11.5 keys
Price history in numbers
19 readings since 25 Sep 2025
Over the last 30 days the Green Black Hole Bonk Helm's sell price ranged from 13.2 keys to 200 keys and is down 93.3% after 5 moves. Over a year it ranged from 13.2 keys to 200 keys (down 93.4%). Today's 13.2 keys sits at the bottom of its range: the lowest we have recorded is 13.2 keys (28 Aug 2026) and the highest 200 keys (16 Aug 2026). The price has moved 18 times since we began recording it — about once every 19 days.