← All Professor's Peculiarity variants
Death at Dusk Professor's Peculiarity
This price has not changed since 2026-10-02 00:08 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: 100 keys, last changed 2025-04-03 (1.6y ago). The live quote above, 133 keys, is 33% higher 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 | 102 keys | 83.2 keys |
| 9 OCT 2025 · 08:13 UTC | 97.2 keys | 87.4 keys |
| 25 OCT 2025 · 16:18 UTC | 88.0 keys | 79.2 keys |
| 24 JUN 2026 · 15:12 UTC | 64.5 keys | 56.1 keys |
| 5 JUL 2026 · 03:12 UTC | 69.1 keys | 60.1 keys |
| 19 JUL 2026 · 22:44 UTC | 73.3 keys | 63.7 keys |
| 3 AUG 2026 · 00:24 UTC | 85.1 keys | 74.0 keys |
| 25 AUG 2026 · 02:08 UTC | 96.1 keys | 83.6 keys |
| 29 AUG 2026 · 02:09 UTC | 82.4 keys | 71.7 keys |
| 6 SEP 2026 · 06:09 UTC | 77.5 keys | 67.4 keys |
| 10 SEP 2026 · 10:09 UTC | 119 keys | 103 keys |
| 11 SEP 2026 · 10:08 UTC | 120 keys | 104 keys |
| 12 SEP 2026 · 10:08 UTC | 121 keys | 105 keys |
| 15 SEP 2026 · 12:08 UTC | 122 keys | 106 keys |
| 16 SEP 2026 · 18:08 UTC | 123 keys | 107 keys |
| 18 SEP 2026 · 08:08 UTC | 122 keys | 106 keys |
| 19 SEP 2026 · 22:10 UTC | 125 keys | 109 keys |
| 21 SEP 2026 · 00:10 UTC | 127 keys | 110 keys |
| 22 SEP 2026 · 14:09 UTC | 131 keys | 114 keys |
| 24 SEP 2026 · 02:09 UTC | 132 keys | 115 keys |
| 25 SEP 2026 · 14:08 UTC | 135 keys | 118 keys |
| 26 SEP 2026 · 18:08 UTC | 136 keys | 118 keys |
| 27 SEP 2026 · 18:08 UTC | 137 keys | 119 keys |
| 28 SEP 2026 · 18:07 UTC | 136 keys | 118 keys |
| 29 SEP 2026 · 20:09 UTC | 134 keys | 116 keys |
| 1 OCT 2026 · 00:09 UTC | 134 keys | 116 keys |
| 2 OCT 2026 · 00:08 UTC | 133 keys | 116 keys |
| 3 OCT 2026 · 01:09 UTC | 134 keys | 116 keys |
| 4 OCT 2026 · 01:10 UTC | 134 keys | 116 keys |
| 5 OCT 2026 · 05:08 UTC | 137 keys | 119 keys |
| 6 OCT 2026 · 05:08 UTC | 136 keys | 119 keys |
| 7 OCT 2026 · 05:09 UTC | 136 keys | 118 keys |
| 8 OCT 2026 · 05:10 UTC | 136 keys | 118 keys |
| 9 OCT 2026 · 23:10 UTC | 137 keys | 119 keys |
| 10 OCT 2026 · 23:09 UTC | 137 keys | 119 keys |
| 12 OCT 2026 · 05:08 UTC | 136 keys | 118 keys |
| 14 OCT 2026 · 15:07 UTC | 138 keys | 120 keys |
| 16 OCT 2026 · 21:08 UTC | 139 keys | 121 keys |
| 20 OCT 2026 · 23:11 UTC | 60.6 keys | 53.5 keys |
| 23 OCT 2026 · 07:12 UTC | 60.4 keys | 60.4 keys |
Price history in numbers
82 readings since 25 Sep 2025Over the last 30 days the Death at Dusk Professor's Peculiarity's sell price ranged from 60.4 keys to 139 keys and is down 55.7% after 17 moves. Over a year it ranged from 60.4 keys to 139 keys (down 33.0%). Today's 60.4 keys sits at the bottom of its range: the lowest we have recorded is 60.4 keys (23 Oct 2026) and the highest 139 keys (16 Oct 2026). The price has moved 80 times since we began recording it — about once every 5 days.
| Window | Low | High | Change | Moves | Readings |
|---|---|---|---|---|---|
| 30 days | 60.4 keys | 139 keys | −55.7% | 17 | 19 |
| 90 days | 60.4 keys | 139 keys | −43.4% | 67 | 69 |
| a year | 60.4 keys | 139 keys | −33.0% | 75 | 77 |
Details
| SKU | 384;5;u90 |
|---|---|
| Last price change | 2026-10-02 00:08 UTC |
| Key rate when recorded | 62.89 ref |
Same effect, other items
the effect across the catalogue| Item | Value | Updated |
|---|---|---|
| 4,675 keys | 12mo ago | |
| 3,800 keys | 12mo ago | |
| 3,750 keys | 12mo ago | |
| 1,750 keys | 12mo ago | |
| 1,035 keys | 1mo ago | |
| 901 keys | 5mo ago | |
| 857 keys | 3mo ago | |
| 750 keys | 12mo ago | |
| 640 keys | 12mo ago | |
| 639 keys | 12mo ago |
Other effects on the Professor's Peculiarity
same item, different effect| Item | Value | Updated |
|---|---|---|
| 1,250 keys | 12mo ago | |
| 486 keys | 3mo ago | |
| 361 keys | 12mo ago | |
| 298 keys | 4mo ago | |
| 283 keys | 8mo ago | |
| 275 keys | 3mo ago | |
| 132 keys | 1mo ago | |
| 122 keys | 1mo ago | |
| 116 keys | 2mo ago | |
| 104 keys | 1mo ago |
Priced similarly
across the catalogue| Item | Value | Updated |
|---|---|---|
| 132 keys | 1mo ago | |
| 131 keys | 2mo ago | |
| 134 keys | 1mo ago | |
| 132 keys | 2mo ago | |
| 130 keys | 8mo ago | |
| 133 keys | 1mo ago | |
| 134 keys | 1mo ago | |
| 132 keys | 1mo ago |