Community price on backpack.tf: 81.0 keys, last changed 2023-11-04 (2.8y ago). The live quote above, 90.0 keys, is 11% higher and last moved 21h 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
31 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.
Neutron Star A Head Full of Hot Air sell price, 2025-09-25 to 2026-09-04: 31 observations, from 84.2 keys to 90.0 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
84.2 keys
68.9 keys
30 SEP 2025 · 21:26 UTC
84.1 keys
68.8 keys
9 OCT 2025 · 09:07 UTC
80.3 keys
72.3 keys
19 OCT 2025 · 20:55 UTC
76.4 keys
68.8 keys
25 OCT 2025 · 17:18 UTC
72.8 keys
65.5 keys
10 NOV 2025 · 01:18 UTC
74.7 keys
67.2 keys
22 JUN 2026 · 19:13 UTC
34.1 keys
29.7 keys
29 JUN 2026 · 01:14 UTC
40.5 keys
35.3 keys
5 JUL 2026 · 23:12 UTC
37.9 keys
33.0 keys
12 JUL 2026 · 22:44 UTC
40.7 keys
35.4 keys
19 JUL 2026 · 22:44 UTC
42.5 keys
36.9 keys
29 JUL 2026 · 02:45 UTC
41.7 keys
36.3 keys
3 AUG 2026 · 00:24 UTC
45.8 keys
39.8 keys
10 AUG 2026 · 01:11 UTC
42.9 keys
37.4 keys
21 AUG 2026 · 00:09 UTC
46.3 keys
40.2 keys
22 AUG 2026 · 10:09 UTC
48.5 keys
42.2 keys
22 AUG 2026 · 22:09 UTC
49.4 keys
42.9 keys
23 AUG 2026 · 10:08 UTC
50.2 keys
43.7 keys
23 AUG 2026 · 22:08 UTC
51.0 keys
44.4 keys
24 AUG 2026 · 10:09 UTC
50.9 keys
44.3 keys
24 AUG 2026 · 22:09 UTC
51.1 keys
44.4 keys
25 AUG 2026 · 10:09 UTC
51.6 keys
44.9 keys
25 AUG 2026 · 22:09 UTC
52.0 keys
45.2 keys
26 AUG 2026 · 10:09 UTC
52.5 keys
45.6 keys
26 AUG 2026 · 22:09 UTC
52.8 keys
46.0 keys
27 AUG 2026 · 10:08 UTC
53.3 keys
46.3 keys
27 AUG 2026 · 22:09 UTC
53.6 keys
46.6 keys
28 AUG 2026 · 11:23 UTC
54.2 keys
47.1 keys
28 AUG 2026 · 22:09 UTC
54.5 keys
47.4 keys
3 SEP 2026 · 00:08 UTC
56.5 keys
49.2 keys
4 SEP 2026 · 20:07 UTC
90.0 keys
78.2 keys
Price history in numbers
31 readings since 25 Sep 2025
Over the last 30 days the Neutron Star A Head Full of Hot Air's sell price ranged from 42.9 keys to 90.0 keys and is up 109.5% after 17 moves. Over a year it ranged from 34.1 keys to 90.0 keys (up 6.8%). Today's 90.0 keys sits at the top of its range: the lowest we have recorded is 34.1 keys (22 Jun 2026) and the highest 90.0 keys (4 Sep 2026). The price has moved 30 times since we began recording it — about once every 11 days.