Community price on backpack.tf: 190 keys, last changed 2024-07-21 (2.2y ago). The live quote above, 232 keys, is 22% higher 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.
Price history
45 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.
Circling Peace Sign Brainiac Hairpiece sell price, 2025-09-25 to 2026-10-08: 45 observations, from 198 keys to 254 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
198 keys
162 keys
30 SEP 2025 · 21:07 UTC
198 keys
162 keys
9 OCT 2025 · 08:48 UTC
189 keys
170 keys
19 OCT 2025 · 20:37 UTC
180 keys
162 keys
10 NOV 2025 · 00:59 UTC
176 keys
158 keys
23 JUN 2026 · 11:13 UTC
94.0 keys
81.8 keys
2 JUL 2026 · 19:12 UTC
105 keys
91.1 keys
15 JUL 2026 · 10:43 UTC
111 keys
96.2 keys
26 JUL 2026 · 08:43 UTC
123 keys
107 keys
3 AUG 2026 · 02:24 UTC
128 keys
111 keys
10 AUG 2026 · 17:11 UTC
147 keys
128 keys
18 AUG 2026 · 05:11 UTC
128 keys
111 keys
8 SEP 2026 · 06:09 UTC
142 keys
123 keys
8 SEP 2026 · 20:09 UTC
142 keys
124 keys
10 SEP 2026 · 00:08 UTC
197 keys
171 keys
10 SEP 2026 · 12:08 UTC
198 keys
172 keys
11 SEP 2026 · 00:08 UTC
200 keys
174 keys
11 SEP 2026 · 12:08 UTC
199 keys
173 keys
12 SEP 2026 · 00:09 UTC
201 keys
175 keys
14 SEP 2026 · 02:07 UTC
202 keys
175 keys
16 SEP 2026 · 06:08 UTC
204 keys
177 keys
20 SEP 2026 · 06:08 UTC
216 keys
188 keys
20 SEP 2026 · 20:09 UTC
217 keys
189 keys
21 SEP 2026 · 22:09 UTC
221 keys
192 keys
22 SEP 2026 · 10:08 UTC
222 keys
193 keys
23 SEP 2026 · 18:10 UTC
221 keys
192 keys
25 SEP 2026 · 02:08 UTC
227 keys
198 keys
25 SEP 2026 · 14:08 UTC
229 keys
199 keys
26 SEP 2026 · 22:10 UTC
228 keys
198 keys
27 SEP 2026 · 10:07 UTC
234 keys
204 keys
27 SEP 2026 · 22:08 UTC
235 keys
205 keys
28 SEP 2026 · 10:08 UTC
233 keys
202 keys
28 SEP 2026 · 22:08 UTC
236 keys
205 keys
29 SEP 2026 · 10:08 UTC
236 keys
205 keys
30 SEP 2026 · 16:08 UTC
235 keys
204 keys
1 OCT 2026 · 04:08 UTC
237 keys
206 keys
2 OCT 2026 · 21:08 UTC
240 keys
208 keys
6 OCT 2026 · 07:09 UTC
252 keys
219 keys
6 OCT 2026 · 19:09 UTC
253 keys
220 keys
8 OCT 2026 · 01:10 UTC
254 keys
221 keys
Price history in numbers
45 readings since 25 Sep 2025
Over the last 30 days the Circling Peace Sign Brainiac Hairpiece's sell price ranged from 202 keys to 254 keys and is up 25.9% after 23 moves. Over a year it ranged from 94.0 keys to 254 keys (up 41.3%). Today's 254 keys sits at the top of its range: the lowest we have recorded is 94.0 keys (23 Jun 2026) and the highest 254 keys (8 Oct 2026). The price has moved 44 times since we began recording it — about once every 9 days.