Community price on backpack.tf: 39.0–57.0 keys, last changed 2026-06-07 (3mo ago). The live quote above, 22.3 keys, is 43% lower and last moved 18d 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.
Steam Market asking price: $143.75 — the lowest of one listing for the Pumpkin Moon effect when we looked on 2026-09-04 01:38 UTC (2d ago). This is what a seller is asking, not what anything sold for. Steam pays out in Steam wallet funds, not cash, and Valve takes roughly 15% at the till — so asking prices there run well above the 22 keys, 21.66 ref shown above, which comes from the keys-and-metal market on backpack.tf. The two are different markets and are never blended. Steam lists the item as “Unusual Brain-Warming Wear”, with no effect in the name — the effect comes from the individual listing.
Price history
28 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.
Pumpkin Moon Brain-Warming Wear sell price, 2025-09-25 to 2026-08-19: 28 observations, from 49.8 keys to 22.3 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
49.8 keys
40.6 keys
30 SEP 2025 · 21:42 UTC
49.7 keys
40.6 keys
9 OCT 2025 · 09:19 UTC
47.5 keys
42.7 keys
19 OCT 2025 · 21:12 UTC
45.2 keys
40.6 keys
25 OCT 2025 · 17:32 UTC
43.0 keys
38.7 keys
10 NOV 2025 · 01:32 UTC
50.7 keys
45.6 keys
23 DEC 2025 · 11:18 UTC
50.4 keys
33.1 keys
5 JAN 2026 · 02:53 UTC
49.5 keys
23.1 keys
10 JAN 2026 · 21:39 UTC
45.5 keys
30.7 keys
22 JAN 2026 · 23:45 UTC
40.9 keys
31.7 keys
13 FEB 2026 · 10:41 UTC
39.1 keys
32.0 keys
15 FEB 2026 · 18:41 UTC
40.6 keys
34.0 keys
22 FEB 2026 · 22:41 UTC
38.1 keys
32.2 keys
5 MAR 2026 · 14:44 UTC
36.9 keys
25.3 keys
9 MAR 2026 · 14:11 UTC
37.4 keys
17.2 keys
15 MAR 2026 · 22:08 UTC
40.6 keys
5.96 keys
5 APR 2026 · 16:29 UTC
40.6 keys
28.9 keys
13 APR 2026 · 00:31 UTC
37.8 keys
28.5 keys
19 APR 2026 · 22:31 UTC
36.7 keys
16.8 keys
23 JUN 2026 · 15:13 UTC
22.1 keys
19.2 keys
29 JUN 2026 · 23:12 UTC
24.6 keys
21.3 keys
5 JUL 2026 · 15:12 UTC
23.2 keys
20.2 keys
12 JUL 2026 · 20:45 UTC
22.0 keys
19.2 keys
18 JUL 2026 · 20:44 UTC
23.3 keys
20.3 keys
29 JUL 2026 · 08:45 UTC
26.3 keys
22.9 keys
4 AUG 2026 · 21:12 UTC
35.4 keys
30.8 keys
10 AUG 2026 · 01:11 UTC
39.4 keys
34.2 keys
19 AUG 2026 · 02:33 UTC
22.3 keys
19.4 keys
Price history in numbers
28 readings since 25 Sep 2025
Over the last 30 days the Pumpkin Moon Brain-Warming Wear's sell price ranged from 22.3 keys to 39.4 keys and is down 43.3% after 1 move. Over a year it ranged from 22.0 keys to 50.7 keys (down 55.1%). Today's 22.3 keys sits at the bottom of its range: the lowest we have recorded is 22.0 keys (12 Jul 2026) and the highest 50.7 keys (10 Nov 2025). The price has moved 26 times since we began recording it — about once every 13 days.