Community price on backpack.tf: 170–185 keys, last changed 2021-07-15 (5.2y ago). The live quote above, 237 keys, is 39% 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
64 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 Heart Brainiac Hairpiece sell price, 2025-09-25 to 2026-10-11: 64 observations, from 183 keys to 245 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
183 keys
138 keys
9 OCT 2025 · 08:48 UTC
175 keys
145 keys
19 OCT 2025 · 20:37 UTC
166 keys
137 keys
10 NOV 2025 · 00:59 UTC
168 keys
139 keys
2 JUL 2026 · 13:13 UTC
125 keys
109 keys
16 JUL 2026 · 04:44 UTC
106 keys
91.9 keys
3 AUG 2026 · 02:24 UTC
116 keys
100 keys
10 AUG 2026 · 03:11 UTC
122 keys
106 keys
22 AUG 2026 · 06:08 UTC
176 keys
153 keys
26 AUG 2026 · 00:08 UTC
177 keys
154 keys
27 AUG 2026 · 02:09 UTC
178 keys
155 keys
30 AUG 2026 · 02:09 UTC
179 keys
156 keys
30 AUG 2026 · 18:09 UTC
183 keys
159 keys
31 AUG 2026 · 10:09 UTC
192 keys
167 keys
31 AUG 2026 · 18:09 UTC
190 keys
165 keys
31 AUG 2026 · 20:10 UTC
189 keys
164 keys
1 SEP 2026 · 00:09 UTC
189 keys
164 keys
1 SEP 2026 · 02:09 UTC
188 keys
163 keys
1 SEP 2026 · 10:08 UTC
193 keys
168 keys
2 SEP 2026 · 06:08 UTC
190 keys
165 keys
2 SEP 2026 · 20:08 UTC
191 keys
166 keys
3 SEP 2026 · 12:09 UTC
196 keys
171 keys
4 SEP 2026 · 14:08 UTC
201 keys
174 keys
5 SEP 2026 · 02:08 UTC
211 keys
184 keys
6 SEP 2026 · 22:09 UTC
211 keys
183 keys
9 SEP 2026 · 02:08 UTC
214 keys
186 keys
10 SEP 2026 · 04:08 UTC
214 keys
186 keys
11 SEP 2026 · 04:09 UTC
211 keys
184 keys
12 SEP 2026 · 20:08 UTC
210 keys
183 keys
15 SEP 2026 · 16:09 UTC
214 keys
186 keys
16 SEP 2026 · 00:09 UTC
214 keys
186 keys
21 SEP 2026 · 16:09 UTC
224 keys
195 keys
22 SEP 2026 · 08:09 UTC
231 keys
201 keys
25 SEP 2026 · 10:08 UTC
233 keys
203 keys
27 SEP 2026 · 12:08 UTC
236 keys
206 keys
3 OCT 2026 · 07:11 UTC
232 keys
202 keys
4 OCT 2026 · 03:09 UTC
233 keys
202 keys
5 OCT 2026 · 11:09 UTC
242 keys
211 keys
6 OCT 2026 · 23:10 UTC
243 keys
212 keys
11 OCT 2026 · 19:09 UTC
245 keys
213 keys
Price history in numbers
64 readings since 25 Sep 2025
Over the last 30 days the Circling Heart Brainiac Hairpiece's sell price ranged from 211 keys to 245 keys and is up 15.8% after 17 moves. Over a year it ranged from 106 keys to 245 keys (up 47.2%). Today's 245 keys sits at the top of its range: the lowest we have recorded is 106 keys (16 Jul 2026) and the highest 245 keys (9 Oct 2026). The price has moved 63 times since we began recording it — about once every 6 days.