Community price on backpack.tf: 85.0–115 keys, last changed 2024-11-15 (1.8y ago). The live quote above, 99.1 keys, is inside the community’s range and last moved 14h 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
30 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.
Cosmic Constellations A Hat to Kill For sell price, 2025-09-25 to 2026-09-05: 30 observations, from 114 keys to 99.1 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
114 keys
69.9 keys
30 SEP 2025 · 21:29 UTC
115 keys
69.0 keys
9 OCT 2025 · 09:10 UTC
110 keys
72.5 keys
19 OCT 2025 · 20:58 UTC
105 keys
69.0 keys
25 OCT 2025 · 17:21 UTC
99.6 keys
65.7 keys
10 NOV 2025 · 01:22 UTC
102 keys
67.4 keys
23 JUN 2026 · 01:14 UTC
18.0 keys
15.7 keys
29 JUN 2026 · 23:12 UTC
60.0 keys
52.2 keys
5 JUL 2026 · 23:12 UTC
71.3 keys
62.0 keys
12 JUL 2026 · 08:44 UTC
55.5 keys
48.3 keys
19 JUL 2026 · 22:44 UTC
52.0 keys
45.2 keys
29 JUL 2026 · 00:45 UTC
59.0 keys
51.3 keys
3 AUG 2026 · 10:24 UTC
78.8 keys
68.4 keys
10 AUG 2026 · 01:11 UTC
88.8 keys
77.3 keys
19 AUG 2026 · 20:10 UTC
88.6 keys
77.1 keys
24 AUG 2026 · 16:09 UTC
88.8 keys
77.2 keys
24 AUG 2026 · 18:09 UTC
89.1 keys
77.5 keys
24 AUG 2026 · 20:09 UTC
89.7 keys
78.0 keys
25 AUG 2026 · 00:08 UTC
89.7 keys
78.0 keys
25 AUG 2026 · 04:09 UTC
89.6 keys
77.9 keys
29 AUG 2026 · 02:09 UTC
90.2 keys
78.4 keys
29 AUG 2026 · 14:09 UTC
90.7 keys
78.8 keys
31 AUG 2026 · 22:09 UTC
92.8 keys
80.7 keys
1 SEP 2026 · 10:08 UTC
95.1 keys
82.7 keys
1 SEP 2026 · 22:08 UTC
95.7 keys
83.2 keys
2 SEP 2026 · 10:08 UTC
94.3 keys
81.9 keys
3 SEP 2026 · 14:08 UTC
94.9 keys
82.5 keys
4 SEP 2026 · 02:08 UTC
96.0 keys
83.5 keys
4 SEP 2026 · 14:08 UTC
95.3 keys
82.8 keys
5 SEP 2026 · 02:08 UTC
99.1 keys
86.2 keys
Price history in numbers
30 readings since 25 Sep 2025
Over the last 30 days the Cosmic Constellations A Hat to Kill For's sell price ranged from 88.6 keys to 99.1 keys and is up 11.6% after 16 moves. Over a year it ranged from 18.0 keys to 115 keys (down 13.2%). Today's 99.1 keys sits in the upper third of its range: the lowest we have recorded is 18.0 keys (23 Jun 2026) and the highest 115 keys (30 Sep 2025). The price has moved 29 times since we began recording it — about once every 12 days.