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Searing Plasma Professor's Peculiarity
This price has not changed since 2026-09-30 22:09 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: 29.0 keys, last changed 2026-10-20 (16d ago). The live quote above, 16.8 keys, is 42% 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 | 39.4 keys | 32.3 keys |
| 9 OCT 2025 · 08:12 UTC | 37.6 keys | 33.9 keys |
| 19 OCT 2025 · 19:59 UTC | 35.8 keys | 32.2 keys |
| 10 NOV 2025 · 00:19 UTC | 40.2 keys | 36.1 keys |
| 26 DEC 2025 · 01:02 UTC | 33.7 keys | 12.7 keys |
| 15 JAN 2026 · 12:09 UTC | 28.5 keys | 8.24 keys |
| 22 JAN 2026 · 15:43 UTC | 28.4 keys | 16.0 keys |
| 9 APR 2026 · 20:29 UTC | 23.5 keys | 8.67 keys |
| 26 APR 2026 · 22:31 UTC | 26.3 keys | 10.9 keys |
| 2 MAY 2026 · 00:31 UTC | 25.9 keys | 11.9 keys |
| 19 MAY 2026 · 02:31 UTC | 27.6 keys | 14.9 keys |
| 8 JUN 2026 · 04:30 UTC | 27.2 keys | 8.30 keys |
| 2 JUL 2026 · 17:12 UTC | 15.7 keys | 13.7 keys |
| 12 JUL 2026 · 08:44 UTC | 15.0 keys | 13.0 keys |
| 25 JUL 2026 · 22:44 UTC | 17.3 keys | 15.0 keys |
| 3 AUG 2026 · 08:24 UTC | 18.4 keys | 15.9 keys |
| 21 AUG 2026 · 02:08 UTC | 16.9 keys | 14.7 keys |
| 24 AUG 2026 · 04:09 UTC | 17.7 keys | 15.4 keys |
| 29 AUG 2026 · 10:09 UTC | 17.7 keys | 15.4 keys |
| 30 AUG 2026 · 12:08 UTC | 19.7 keys | 17.1 keys |
| 31 AUG 2026 · 00:08 UTC | 19.6 keys | 17.0 keys |
| 1 SEP 2026 · 04:09 UTC | 19.6 keys | 17.0 keys |
| 1 SEP 2026 · 16:08 UTC | 19.8 keys | 17.2 keys |
| 2 SEP 2026 · 18:09 UTC | 20.7 keys | 18.0 keys |
| 6 SEP 2026 · 08:08 UTC | 21.6 keys | 18.8 keys |
| 7 SEP 2026 · 08:08 UTC | 21.3 keys | 18.5 keys |
| 15 SEP 2026 · 12:08 UTC | 18.1 keys | 15.7 keys |
| 16 SEP 2026 · 14:08 UTC | 18.5 keys | 16.1 keys |
| 23 SEP 2026 · 08:10 UTC | 16.6 keys | 14.5 keys |
| 24 SEP 2026 · 10:08 UTC | 16.2 keys | 14.1 keys |
| 27 SEP 2026 · 08:09 UTC | 15.5 keys | 13.5 keys |
| 30 SEP 2026 · 22:09 UTC | 16.8 keys | 14.6 keys |
| 5 OCT 2026 · 01:09 UTC | 15.6 keys | 13.6 keys |
| 7 OCT 2026 · 07:09 UTC | 18.2 keys | 15.8 keys |
| 8 OCT 2026 · 01:10 UTC | 16.9 keys | 14.7 keys |
| 10 OCT 2026 · 03:10 UTC | 17.1 keys | 14.9 keys |
| 12 OCT 2026 · 05:08 UTC | 19.8 keys | 17.2 keys |
| 15 OCT 2026 · 03:08 UTC | 14.4 keys | 12.5 keys |
| 18 OCT 2026 · 05:08 UTC | 16.1 keys | 14.0 keys |
| 25 OCT 2026 · 23:11 UTC | 17.7 keys | 17.7 keys |
Price history in numbers
62 readings since 25 Sep 2025Over the last 30 days the Searing Plasma Professor's Peculiarity's sell price ranged from 14.4 keys to 20.1 keys and is down 2.5% after 9 moves. Over a year it ranged from 14.4 keys to 40.2 keys (down 55.8%). Today's 17.7 keys sits in the lower third of its range: the lowest we have recorded is 14.4 keys (15 Oct 2026) and the highest 40.2 keys (10 Nov 2025). The price has moved 61 times since we began recording it — about once every 6 days.
| Window | Low | High | Change | Moves | Readings |
|---|---|---|---|---|---|
| 30 days | 14.4 keys | 20.1 keys | −2.5% | 9 | 10 |
| 90 days | 14.4 keys | 21.6 keys | −10.7% | 37 | 38 |
| a year | 14.4 keys | 40.2 keys | −55.8% | 56 | 57 |
Details
| SKU | 384;5;u15 |
|---|---|
| Last price change | 2026-09-30 22:09 UTC |
| Key rate when recorded | 63.33 ref |
Same effect, other items
the effect across the catalogue| Item | Value | Updated |
|---|---|---|
| 2,950 keys | 12mo ago | |
| 671 keys | 12mo ago | |
| 623 keys | 12mo ago | |
| 600 keys | 12mo ago | |
| 561 keys | 12mo ago | |
| 551 keys | 1mo ago | |
| 356 keys | 3mo ago | |
| 357 keys | 2mo ago | |
| 342 keys | 2mo ago | |
| 284 keys | 1mo 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 | |
| 133 keys | 1mo ago | |
| 132 keys | 1mo ago | |
| 122 keys | 1mo ago | |
| 116 keys | 2mo ago |
Priced similarly
across the catalogue| Item | Value | Updated |
|---|---|---|
| 17.3 keys | 1mo ago | |
| 16.5 keys | 1mo ago | |
| 16.6 keys | 3mo ago | |
| 16.6 keys | 1mo ago | |
| 16.9 keys | 1mo ago | |
| 16.6 keys | 4mo ago | |
| 17.1 keys | 1mo ago | |
| 16.6 keys | 1mo ago |