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Misty Skull Professor's Peculiarity
This price has not changed since 2025-11-10 00:19 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: 450 keys, last changed 2026-06-24 (4mo ago). The live quote above, 361 keys, is 20% lower and last moved 11mo 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 | 358 keys | 293 keys |
| 30 SEP 2025 · 20:29 UTC | 359 keys | 293 keys |
| 9 OCT 2025 · 08:13 UTC | 343 keys | 309 keys |
| 19 OCT 2025 · 19:59 UTC | 326 keys | 293 keys |
| 25 OCT 2025 · 16:17 UTC | 311 keys | 279 keys |
| 10 NOV 2025 · 00:19 UTC | 361 keys | 325 keys |
| 5 OCT 2026 · 17:09 UTC | 357 keys | 310 keys |
| 6 OCT 2026 · 11:09 UTC | 287 keys | 250 keys |
| 7 OCT 2026 · 05:09 UTC | 292 keys | 254 keys |
| 7 OCT 2026 · 17:10 UTC | 292 keys | 254 keys |
| 8 OCT 2026 · 05:10 UTC | 292 keys | 254 keys |
| 8 OCT 2026 · 21:10 UTC | 294 keys | 256 keys |
| 11 OCT 2026 · 03:09 UTC | 9.98 keys | 8.68 keys |
Price history in numbers
13 readings since 25 Sep 2025Over the last 30 days the Misty Skull Professor's Peculiarity's sell price ranged from 9.98 keys to 357 keys and is down 97.2% after 6 moves. Over a year it ranged from 9.98 keys to 361 keys (down 96.9%). Today's 9.98 keys sits at the bottom of its range: the lowest we have recorded is 9.98 keys (11 Oct 2026) and the highest 361 keys (10 Nov 2025). The price has moved 12 times since we began recording it — about once every 32 days.
| Window | Low | High | Change | Moves | Readings |
|---|---|---|---|---|---|
| 30 days | 9.98 keys | 357 keys | −97.2% | 6 | 7 |
| 90 days | 9.98 keys | 357 keys | −97.2% | 6 | 7 |
| a year | 9.98 keys | 361 keys | −96.9% | 9 | 10 |
Details
| SKU | 384;5;u44 |
|---|---|
| Last price change | 2025-11-10 00:19 UTC |
| Key rate when recorded | 64.33 ref |
Same effect, other items
the effect across the catalogue| Item | Value | Updated |
|---|---|---|
| 3,100 keys | 11mo ago | |
| 3,000 keys | 11mo ago | |
| 2,200 keys | 11mo ago | |
| 1,500 keys | 11mo ago | |
| 1,088 keys | 11mo ago | |
| 1,050 keys | 11mo ago | |
| 1,000 keys | 11mo ago | |
| 1,000 keys | 11mo ago | |
| 975 keys | 11mo ago | |
| 950 keys | 11mo ago |
Other effects on the Professor's Peculiarity
same item, different effect| Item | Value | Updated |
|---|---|---|
| 1,250 keys | 11mo ago | |
| 486 keys | 2mo ago | |
| 298 keys | 4mo ago | |
| 283 keys | 7mo ago | |
| 275 keys | 2mo ago | |
| 133 keys | 11d ago | |
| 132 keys | 12d ago | |
| 122 keys | 11d ago | |
| 116 keys | 27d ago | |
| 104 keys | 14d ago |
Priced similarly
across the catalogue| Item | Value | Updated |
|---|---|---|
| 361 keys | 11mo ago | |
| 361 keys | 11mo ago | |
| 361 keys | 11mo ago | |
| 364 keys | 1mo ago | |
| 361 keys | 2mo ago | |
| 360 keys | 8mo ago | |
| 372 keys | 1mo ago | |
| 377 keys | 12d ago |