Community price on backpack.tf: 193–199 keys, last changed 2024-10-10 (1.9y ago). The live quote above, 177 keys, is 8% lower and last moved 15h 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
32 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 Blast Defense sell price, 2025-09-25 to 2026-09-05: 32 observations, from 198 keys to 177 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
198 keys
158 keys
30 SEP 2025 · 21:48 UTC
198 keys
157 keys
9 OCT 2025 · 09:27 UTC
190 keys
166 keys
19 OCT 2025 · 21:17 UTC
180 keys
157 keys
25 OCT 2025 · 17:36 UTC
172 keys
150 keys
10 NOV 2025 · 01:36 UTC
182 keys
159 keys
16 NOV 2025 · 22:40 UTC
175 keys
124 keys
28 NOV 2025 · 16:56 UTC
166 keys
124 keys
8 DEC 2025 · 02:51 UTC
178 keys
126 keys
15 DEC 2025 · 00:48 UTC
154 keys
117 keys
24 JUN 2026 · 07:13 UTC
129 keys
112 keys
30 JUN 2026 · 09:12 UTC
134 keys
117 keys
9 JUL 2026 · 20:44 UTC
85.9 keys
74.7 keys
19 JUL 2026 · 18:44 UTC
114 keys
98.9 keys
29 JUL 2026 · 02:45 UTC
124 keys
108 keys
3 AUG 2026 · 10:24 UTC
129 keys
112 keys
11 AUG 2026 · 07:11 UTC
130 keys
113 keys
17 AUG 2026 · 17:11 UTC
78.3 keys
68.1 keys
22 AUG 2026 · 20:09 UTC
138 keys
120 keys
25 AUG 2026 · 08:09 UTC
138 keys
120 keys
25 AUG 2026 · 20:09 UTC
138 keys
120 keys
26 AUG 2026 · 20:09 UTC
138 keys
120 keys
27 AUG 2026 · 08:09 UTC
138 keys
120 keys
29 AUG 2026 · 12:09 UTC
138 keys
120 keys
30 AUG 2026 · 18:10 UTC
140 keys
122 keys
31 AUG 2026 · 06:09 UTC
141 keys
123 keys
1 SEP 2026 · 04:09 UTC
151 keys
131 keys
1 SEP 2026 · 20:08 UTC
151 keys
131 keys
2 SEP 2026 · 18:09 UTC
147 keys
128 keys
3 SEP 2026 · 22:09 UTC
153 keys
133 keys
4 SEP 2026 · 10:08 UTC
158 keys
138 keys
5 SEP 2026 · 02:08 UTC
177 keys
154 keys
Price history in numbers
32 readings since 25 Sep 2025
Over the last 30 days the Cosmic Constellations Blast Defense's sell price ranged from 78.3 keys to 177 keys and is up 36.5% after 15 moves. Over a year it ranged from 78.3 keys to 198 keys (down 10.3%). Today's 177 keys sits in the upper third of its range: the lowest we have recorded is 78.3 keys (17 Aug 2026) and the highest 198 keys (30 Sep 2025). The price has moved 31 times since we began recording it — about once every 11 days.