Community price on backpack.tf: 1,150 keys, last changed 2021-09-22 (5.0y ago). The live quote above, 151 keys, is 87% lower and last moved 15d 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
11 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 Pyromancer's Mask sell price, 2025-09-25 to 2026-08-21: 11 observations, from 1,149 keys to 151 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
1,149 keys
940 keys
30 SEP 2025 · 20:26 UTC
1,147 keys
938 keys
9 OCT 2025 · 08:09 UTC
1,096 keys
987 keys
19 OCT 2025 · 19:55 UTC
1,042 keys
938 keys
25 OCT 2025 · 16:14 UTC
993 keys
893 keys
10 NOV 2025 · 00:15 UTC
1,030 keys
927 keys
16 JUL 2026 · 14:43 UTC
147 keys
128 keys
3 AUG 2026 · 12:24 UTC
152 keys
132 keys
10 AUG 2026 · 19:11 UTC
152 keys
132 keys
20 AUG 2026 · 06:09 UTC
1,443 keys
1,254 keys
21 AUG 2026 · 12:08 UTC
151 keys
131 keys
Price history in numbers
11 readings since 25 Sep 2025
Over the last 30 days the Green Black Hole Pyromancer's Mask's sell price ranged from 151 keys to 1,443 keys and is down 0.6% after 2 moves. Over a year it ranged from 147 keys to 1,443 keys (down 86.9%). Today's 151 keys sits at the bottom of its range: the lowest we have recorded is 147 keys (16 Jul 2026) and the highest 1,443 keys (20 Aug 2026). The price has moved 10 times since we began recording it — about once every 33 days.