← All Whoopee Cap variants

Searing Plasma Whoopee Cap

✦ Searing PlasmaUnusual15d ago
Sell price
23 keys, 64 ref
Buy price
20 keys, 55.66 ref
In keys
24.0 keys
In USD
$51.82 at the Steam key rate

Community price on backpack.tf: 15.0–18.0 keys, last changed 2020-11-13 (5.9y ago). The live quote above, 24.0 keys, is 60% higher and last moved 15d 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

88 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.

Searing Plasma Whoopee Cap sell price, 2025-09-25 to 2026-10-13: 88 observations, from 17.8 keys to 23.9 keys. Sampled evenly across the range.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC17.8 keys12.9 keys
9 OCT 2025 · 08:06 UTC17.0 keys13.6 keys
25 OCT 2025 · 16:11 UTC15.4 keys12.3 keys
23 NOV 2025 · 14:36 UTC29.3 keys25.4 keys
8 DEC 2025 · 10:47 UTC30.9 keys25.9 keys
22 DEC 2025 · 01:05 UTC29.7 keys26.5 keys
11 JAN 2026 · 23:31 UTC25.1 keys19.6 keys
8 FEB 2026 · 02:21 UTC23.0 keys20.9 keys
22 FEB 2026 · 22:40 UTC23.2 keys21.3 keys
8 MAR 2026 · 22:41 UTC23.8 keys21.4 keys
26 MAR 2026 · 20:07 UTC24.2 keys19.7 keys
19 APR 2026 · 22:30 UTC24.8 keys20.9 keys
3 MAY 2026 · 20:31 UTC22.7 keys19.8 keys
17 MAY 2026 · 18:31 UTC24.0 keys21.4 keys
3 JUN 2026 · 00:29 UTC24.2 keys22.0 keys
15 JUN 2026 · 16:10 UTC23.7 keys20.6 keys
5 JUL 2026 · 23:12 UTC21.6 keys18.8 keys
22 JUL 2026 · 20:45 UTC24.3 keys21.1 keys
3 AUG 2026 · 06:24 UTC26.1 keys22.6 keys
21 AUG 2026 · 08:08 UTC11.5 keys10.0 keys
23 AUG 2026 · 06:09 UTC13.5 keys11.7 keys
24 AUG 2026 · 08:08 UTC14.2 keys12.4 keys
25 AUG 2026 · 08:08 UTC14.7 keys12.8 keys
26 AUG 2026 · 08:08 UTC14.8 keys12.9 keys
27 AUG 2026 · 20:10 UTC14.9 keys12.9 keys
28 AUG 2026 · 20:09 UTC14.9 keys13.0 keys
29 AUG 2026 · 20:09 UTC14.9 keys13.0 keys
31 AUG 2026 · 06:09 UTC22.2 keys19.3 keys
1 SEP 2026 · 06:08 UTC22.3 keys19.4 keys
2 SEP 2026 · 18:08 UTC23.1 keys20.0 keys
3 SEP 2026 · 18:09 UTC23.8 keys20.7 keys
4 SEP 2026 · 18:08 UTC23.1 keys20.1 keys
5 SEP 2026 · 18:08 UTC23.0 keys20.0 keys
13 SEP 2026 · 16:08 UTC23.2 keys20.2 keys
14 SEP 2026 · 00:08 UTC23.5 keys20.4 keys
22 SEP 2026 · 10:08 UTC23.7 keys20.6 keys
24 SEP 2026 · 00:08 UTC23.7 keys20.6 keys
28 SEP 2026 · 14:07 UTC24.0 keys20.9 keys
9 OCT 2026 · 23:10 UTC24.0 keys20.8 keys
13 OCT 2026 · 05:08 UTC23.9 keys20.8 keys

Price history in numbers

88 readings since 25 Sep 2025

Over the last 30 days the Searing Plasma Whoopee Cap's sell price ranged from 23.2 keys to 24.0 keys and is up 3.0% after 13 moves. Over a year it ranged from 11.5 keys to 30.9 keys (up 47.9%). Today's 23.9 keys sits in the middle of its range: the lowest we have recorded is 11.5 keys (21 Aug 2026) and the highest 30.9 keys (8 Dec 2025). The price has moved 86 times since we began recording it — about once every 4 days.

WindowLowHighChangeMovesReadings
30 days23.2 keys24.0 keys+3.0%1314
90 days11.5 keys26.3 keys−1.6%4850
a year11.5 keys30.9 keys+47.9%8385

Details

SKU174;5;u15
Last price change2026-09-28 14:07 UTC
Key rate when recorded64.67 ref

Same effect, other items

the effect across the catalogue

Other effects on the Whoopee Cap

same item, different effect

Priced similarly

across the catalogue