Community price on backpack.tf: 1,950 keys, last changed 2025-04-13 (1.4y ago). The live quote above, 29.9 keys, is 98% lower and last moved 19d 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
15 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 Killer Exclusive sell price, 2025-09-25 to 2026-08-17: 15 observations, from 1,941 keys to 29.9 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
1,941 keys
1,588 keys
30 SEP 2025 · 20:08 UTC
1,938 keys
1,585 keys
9 OCT 2025 · 07:52 UTC
1,852 keys
1,667 keys
19 OCT 2025 · 19:38 UTC
1,761 keys
1,585 keys
25 OCT 2025 · 15:55 UTC
1,677 keys
1,509 keys
9 NOV 2025 · 23:55 UTC
1,721 keys
1,549 keys
22 JUN 2026 · 17:13 UTC
22.4 keys
19.5 keys
29 JUN 2026 · 03:14 UTC
23.2 keys
20.2 keys
5 JUL 2026 · 23:12 UTC
22.7 keys
19.7 keys
12 JUL 2026 · 22:44 UTC
23.8 keys
20.7 keys
19 JUL 2026 · 22:44 UTC
25.3 keys
21.9 keys
29 JUL 2026 · 00:45 UTC
26.9 keys
23.5 keys
3 AUG 2026 · 00:24 UTC
28.7 keys
25.0 keys
10 AUG 2026 · 01:11 UTC
29.5 keys
25.6 keys
17 AUG 2026 · 21:11 UTC
29.9 keys
26.1 keys
Price history in numbers
15 readings since 25 Sep 2025
Over the last 30 days the Green Black Hole Killer Exclusive's sell price ranged from 29.5 keys to 29.9 keys and is up 1.2% after 1 move. Over a year it ranged from 22.4 keys to 1,941 keys (down 98.5%). Today's 29.9 keys sits at the bottom of its range: the lowest we have recorded is 22.4 keys (22 Jun 2026) and the highest 1,941 keys (25 Sep 2025). The price has moved 14 times since we began recording it — about once every 23 days.