Community price on backpack.tf: 930 keys, last changed 2026-09-03 (3d ago). The live quote above, 11.5 keys, is 99% lower and last moved 7d 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
18 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 Your Worst Nightmare sell price, 2025-09-25 to 2026-08-29: 18 observations, from 399 keys to 11.5 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
399 keys
327 keys
30 SEP 2025 · 20:33 UTC
399 keys
326 keys
9 OCT 2025 · 08:16 UTC
381 keys
343 keys
19 OCT 2025 · 20:02 UTC
363 keys
326 keys
25 OCT 2025 · 16:21 UTC
345 keys
311 keys
10 NOV 2025 · 00:24 UTC
354 keys
319 keys
23 JUN 2026 · 17:14 UTC
10.5 keys
9.19 keys
29 JUN 2026 · 15:12 UTC
166 keys
145 keys
5 JUL 2026 · 17:11 UTC
275 keys
239 keys
12 JUL 2026 · 12:45 UTC
251 keys
218 keys
19 JUL 2026 · 22:44 UTC
277 keys
241 keys
29 JUL 2026 · 02:45 UTC
274 keys
238 keys
3 AUG 2026 · 15:12 UTC
153 keys
133 keys
10 AUG 2026 · 19:11 UTC
237 keys
206 keys
17 AUG 2026 · 23:10 UTC
201 keys
175 keys
28 AUG 2026 · 11:22 UTC
11.6 keys
10.1 keys
28 AUG 2026 · 22:09 UTC
11.6 keys
10.1 keys
29 AUG 2026 · 10:09 UTC
11.5 keys
10.0 keys
Price history in numbers
18 readings since 25 Sep 2025
Over the last 30 days the Green Black Hole Your Worst Nightmare's sell price ranged from 11.5 keys to 237 keys and is down 95.1% after 4 moves. Over a year it ranged from 10.5 keys to 399 keys (down 97.1%). Today's 11.5 keys sits at the bottom of its range: the lowest we have recorded is 10.5 keys (23 Jun 2026) and the highest 399 keys (25 Sep 2025). The price has moved 17 times since we began recording it — about once every 20 days.