Community price on backpack.tf: 150–200 keys, last changed 2022-05-23 (4.4y ago). The live quote above, 168 keys, is inside the community’s range and last moved 12d 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: $432.66 — the lowest of one listing for the Pumpkin Moon effect when we looked on 2026-10-13 01:35 UTC (5h 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 168 keys, 2.77 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 Berlin Brain Bowl”, with no effect in the name — the effect comes from the individual listing.
Price history
96 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 Berlin Brain Bowl sell price, 2025-09-25 to 2026-10-13: 96 observations, from 203 keys to 170 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
203 keys
125 keys
9 OCT 2025 · 09:10 UTC
194 keys
131 keys
10 NOV 2025 · 01:23 UTC
209 keys
141 keys
29 JUL 2026 · 10:44 UTC
143 keys
124 keys
18 AUG 2026 · 05:11 UTC
167 keys
145 keys
25 AUG 2026 · 04:09 UTC
161 keys
140 keys
26 AUG 2026 · 20:09 UTC
158 keys
137 keys
27 AUG 2026 · 02:09 UTC
161 keys
140 keys
27 AUG 2026 · 08:09 UTC
163 keys
141 keys
27 AUG 2026 · 16:08 UTC
163 keys
141 keys
28 AUG 2026 · 00:09 UTC
163 keys
142 keys
28 AUG 2026 · 12:07 UTC
164 keys
142 keys
28 AUG 2026 · 16:09 UTC
164 keys
142 keys
29 AUG 2026 · 12:09 UTC
164 keys
143 keys
31 AUG 2026 · 02:09 UTC
164 keys
142 keys
2 SEP 2026 · 08:08 UTC
160 keys
139 keys
4 SEP 2026 · 08:09 UTC
166 keys
144 keys
7 SEP 2026 · 18:08 UTC
163 keys
142 keys
8 SEP 2026 · 06:09 UTC
160 keys
139 keys
8 SEP 2026 · 18:09 UTC
162 keys
141 keys
9 SEP 2026 · 16:09 UTC
160 keys
139 keys
10 SEP 2026 · 00:08 UTC
162 keys
141 keys
11 SEP 2026 · 12:09 UTC
163 keys
142 keys
12 SEP 2026 · 12:08 UTC
165 keys
144 keys
13 SEP 2026 · 12:08 UTC
165 keys
143 keys
16 SEP 2026 · 22:08 UTC
169 keys
147 keys
21 SEP 2026 · 18:09 UTC
169 keys
147 keys
27 SEP 2026 · 20:09 UTC
172 keys
150 keys
28 SEP 2026 · 02:08 UTC
172 keys
150 keys
3 OCT 2026 · 11:09 UTC
169 keys
147 keys
4 OCT 2026 · 13:13 UTC
171 keys
149 keys
6 OCT 2026 · 03:09 UTC
172 keys
149 keys
7 OCT 2026 · 11:09 UTC
168 keys
146 keys
7 OCT 2026 · 15:10 UTC
172 keys
149 keys
7 OCT 2026 · 23:10 UTC
171 keys
148 keys
8 OCT 2026 · 17:10 UTC
172 keys
149 keys
11 OCT 2026 · 09:10 UTC
172 keys
150 keys
11 OCT 2026 · 15:09 UTC
172 keys
150 keys
12 OCT 2026 · 21:08 UTC
172 keys
149 keys
13 OCT 2026 · 03:08 UTC
170 keys
148 keys
Price history in numbers
96 readings since 25 Sep 2025
Over the last 30 days the Pumpkin Moon Berlin Brain Bowl's sell price ranged from 164 keys to 172 keys and is up 3.2% after 37 moves. Over a year it ranged from 143 keys to 209 keys (down 7.7%). Today's 170 keys sits in the middle of its range: the lowest we have recorded is 143 keys (29 Jul 2026) and the highest 209 keys (10 Nov 2025). The price has moved 95 times since we began recording it — about once every 4 days.