Community price on backpack.tf: 210 keys, last changed 2026-08-02 (1mo ago). The live quote above, 191 keys, is 9% lower and last moved 5h 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
39 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.
Tesla Coil Cotton Head sell price, 2025-09-25 to 2026-09-05: 39 observations, from 174 keys to 191 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
174 keys
142 keys
30 SEP 2025 · 21:01 UTC
172 keys
141 keys
9 OCT 2025 · 08:43 UTC
165 keys
148 keys
19 OCT 2025 · 20:30 UTC
157 keys
141 keys
25 OCT 2025 · 16:51 UTC
149 keys
134 keys
10 NOV 2025 · 00:53 UTC
153 keys
138 keys
22 JUN 2026 · 17:13 UTC
64.6 keys
56.2 keys
29 JUN 2026 · 01:14 UTC
107 keys
93.4 keys
5 JUL 2026 · 23:12 UTC
107 keys
92.9 keys
12 JUL 2026 · 22:44 UTC
108 keys
93.6 keys
19 JUL 2026 · 22:44 UTC
112 keys
97.6 keys
29 JUL 2026 · 00:45 UTC
118 keys
102 keys
3 AUG 2026 · 00:24 UTC
126 keys
110 keys
10 AUG 2026 · 09:10 UTC
184 keys
160 keys
21 AUG 2026 · 00:08 UTC
108 keys
93.7 keys
22 AUG 2026 · 14:08 UTC
167 keys
145 keys
23 AUG 2026 · 02:09 UTC
172 keys
149 keys
23 AUG 2026 · 14:09 UTC
175 keys
152 keys
24 AUG 2026 · 02:09 UTC
179 keys
155 keys
24 AUG 2026 · 14:09 UTC
177 keys
154 keys
25 AUG 2026 · 02:08 UTC
178 keys
155 keys
25 AUG 2026 · 16:09 UTC
178 keys
155 keys
26 AUG 2026 · 14:09 UTC
179 keys
155 keys
27 AUG 2026 · 04:10 UTC
178 keys
155 keys
29 AUG 2026 · 00:09 UTC
179 keys
155 keys
29 AUG 2026 · 20:09 UTC
178 keys
155 keys
30 AUG 2026 · 12:08 UTC
188 keys
163 keys
31 AUG 2026 · 00:08 UTC
184 keys
160 keys
31 AUG 2026 · 12:09 UTC
186 keys
162 keys
1 SEP 2026 · 00:09 UTC
185 keys
161 keys
1 SEP 2026 · 12:08 UTC
187 keys
163 keys
2 SEP 2026 · 00:08 UTC
186 keys
162 keys
2 SEP 2026 · 12:08 UTC
187 keys
163 keys
3 SEP 2026 · 00:08 UTC
189 keys
164 keys
3 SEP 2026 · 12:09 UTC
188 keys
163 keys
4 SEP 2026 · 02:08 UTC
190 keys
165 keys
4 SEP 2026 · 14:08 UTC
188 keys
164 keys
5 SEP 2026 · 02:08 UTC
195 keys
169 keys
5 SEP 2026 · 14:08 UTC
191 keys
166 keys
Price history in numbers
39 readings since 25 Sep 2025
Over the last 30 days the Tesla Coil Cotton Head's sell price ranged from 108 keys to 195 keys and is up 3.8% after 25 moves. Over a year it ranged from 64.6 keys to 195 keys (up 10.0%). Today's 191 keys sits at the top of its range: the lowest we have recorded is 64.6 keys (22 Jun 2026) and the highest 195 keys (5 Sep 2026). The price has moved 38 times since we began recording it — about once every 9 days.