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Cosmic Constellations A Hat to Kill For
This price has not changed since 2026-10-01 08:08 UTC. It reflects the last observed trade rather than current market value, and this page is excluded from our sitemap for that reason.
Community price on backpack.tf: 123 keys, last changed 2026-09-15 (2mo ago). The live quote above, 109 keys, is 12% lower and last moved 1mo 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
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.
| Observed (UTC) | Sell | Buy |
|---|---|---|
| 25 SEP 2025 · 03:29 UTC | 117 keys | 71.5 keys |
| 9 OCT 2025 · 09:10 UTC | 113 keys | 74.2 keys |
| 19 OCT 2025 · 20:58 UTC | 107 keys | 70.6 keys |
| 10 NOV 2025 · 01:22 UTC | 105 keys | 68.9 keys |
| 23 JUN 2026 · 01:14 UTC | 18.4 keys | 16.1 keys |
| 5 JUL 2026 · 23:12 UTC | 72.9 keys | 63.4 keys |
| 19 JUL 2026 · 22:44 UTC | 53.1 keys | 46.2 keys |
| 29 JUL 2026 · 00:45 UTC | 60.3 keys | 52.5 keys |
| 10 AUG 2026 · 01:11 UTC | 90.8 keys | 79.0 keys |
| 19 AUG 2026 · 20:10 UTC | 90.7 keys | 78.8 keys |
| 24 AUG 2026 · 18:09 UTC | 91.2 keys | 79.3 keys |
| 24 AUG 2026 · 20:09 UTC | 91.8 keys | 79.8 keys |
| 25 AUG 2026 · 04:09 UTC | 91.6 keys | 79.7 keys |
| 29 AUG 2026 · 14:09 UTC | 92.7 keys | 80.6 keys |
| 31 AUG 2026 · 22:09 UTC | 95.0 keys | 82.6 keys |
| 1 SEP 2026 · 22:08 UTC | 97.8 keys | 85.1 keys |
| 2 SEP 2026 · 10:08 UTC | 96.4 keys | 83.8 keys |
| 4 SEP 2026 · 02:08 UTC | 98.2 keys | 85.4 keys |
| 5 SEP 2026 · 02:08 UTC | 101 keys | 88.2 keys |
| 5 SEP 2026 · 14:08 UTC | 99.3 keys | 86.4 keys |
| 6 SEP 2026 · 14:09 UTC | 103 keys | 89.8 keys |
| 11 SEP 2026 · 00:08 UTC | 101 keys | 88.0 keys |
| 14 SEP 2026 · 16:08 UTC | 100 keys | 87.1 keys |
| 28 SEP 2026 · 18:08 UTC | 106 keys | 92.2 keys |
| 28 SEP 2026 · 22:08 UTC | 106 keys | 92.5 keys |
| 29 SEP 2026 · 04:08 UTC | 107 keys | 92.8 keys |
| 29 SEP 2026 · 08:08 UTC | 107 keys | 93.4 keys |
| 29 SEP 2026 · 14:08 UTC | 108 keys | 94.0 keys |
| 1 OCT 2026 · 08:08 UTC | 109 keys | 94.4 keys |
| 2 OCT 2026 · 11:10 UTC | 109 keys | 95.0 keys |
| 3 OCT 2026 · 11:09 UTC | 113 keys | 97.9 keys |
| 3 OCT 2026 · 23:09 UTC | 115 keys | 100 keys |
| 5 OCT 2026 · 01:09 UTC | 119 keys | 103 keys |
| 5 OCT 2026 · 21:09 UTC | 120 keys | 104 keys |
| 6 OCT 2026 · 21:09 UTC | 122 keys | 106 keys |
| 7 OCT 2026 · 21:10 UTC | 125 keys | 108 keys |
| 8 OCT 2026 · 09:10 UTC | 126 keys | 110 keys |
| 16 OCT 2026 · 03:06 UTC | 98.6 keys | 85.7 keys |
| 17 OCT 2026 · 09:08 UTC | 64.8 keys | 56.3 keys |
| 22 OCT 2026 · 17:12 UTC | 64.9 keys | 64.9 keys |
Price history in numbers
63 readings since 25 Sep 2025Over the last 30 days the Cosmic Constellations A Hat to Kill For's sell price ranged from 64.8 keys to 126 keys and is down 47.0% after 7 moves. Over a year it ranged from 18.4 keys to 126 keys (down 38.0%). Today's 64.9 keys sits in the middle of its range: the lowest we have recorded is 18.4 keys (23 Jun 2026) and the highest 126 keys (8 Oct 2026). The price has moved 61 times since we began recording it — about once every 6 days.
| Window | Low | High | Change | Moves | Readings |
|---|---|---|---|---|---|
| 30 days | 64.8 keys | 126 keys | −47.0% | 7 | 9 |
| 90 days | 64.8 keys | 126 keys | −28.6% | 48 | 50 |
| a year | 18.4 keys | 126 keys | −38.0% | 56 | 58 |
Details
| SKU | 30753;5;u274 |
|---|---|
| Last price change | 2026-10-01 08:08 UTC |
| Key rate when recorded | 63.00 ref |
Same effect, other items
the effect across the catalogue| Item | Value | Updated |
|---|---|---|
| 1,750 keys | 12mo ago | |
| 1,200 keys | 12mo ago | |
| 600 keys | 12mo ago | |
| 524 keys | 1mo ago | |
| 400 keys | 12mo ago | |
| 350 keys | 5mo ago | |
| 339 keys | 5mo ago | |
| 207 keys | 3mo ago | |
| 190 keys | 1mo ago | |
| 185 keys | 12mo ago |
Other effects on the A Hat to Kill For
same item, different effect| Item | Value | Updated |
|---|---|---|
| 340 keys | 1mo ago | |
| 259 keys | 1mo ago | |
| 206 keys | 11mo ago | |
| 203 keys | 4mo ago | |
| 200 keys | 6mo ago | |
| 195 keys | 1mo ago | |
| 190 keys | 2mo ago | |
| 193 keys | 2mo ago | |
| 182 keys | 1mo ago | |
| 182 keys | 1mo ago |
Priced similarly
across the catalogue| Item | Value | Updated |
|---|---|---|
| 111 keys | 1mo ago | |
| 111 keys | 1mo ago | |
| 106 keys | 3mo ago | |
 Strange Spine-Twisting Skull | 106 keys | 3mo ago |
| 108 keys | 1mo ago | |
| 106 keys | 3mo ago | |
| 109 keys | 1mo ago | |
| 109 keys | 1mo ago |