This price has not changed since 2026-09-30 22:09 UTC. It reflects the last observed trade rather than current market value, and this page is excluded from our sitemap for that reason.
Sell price
181 keys, 58.88 ref
Buy price
158 keys, 12.22 ref
In keys
182 keys
In USD
$394.79 at the Steam key rate
Community price on backpack.tf: 200 keys, last changed 2025-11-17 (12mo ago). The live quote above, 182 keys, is 9% lower and last moved 1mo 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
110 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 Hellmet sell price, 2025-09-25 to 2026-11-05: 110 observations, from 168 keys to 195 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
168 keys
132 keys
19 OCT 2025 · 20:56 UTC
152 keys
132 keys
22 JUN 2026 · 21:13 UTC
129 keys
112 keys
3 JUL 2026 · 19:12 UTC
175 keys
153 keys
3 AUG 2026 · 06:24 UTC
168 keys
146 keys
21 AUG 2026 · 16:08 UTC
195 keys
170 keys
23 AUG 2026 · 06:09 UTC
203 keys
177 keys
25 AUG 2026 · 08:09 UTC
207 keys
180 keys
29 AUG 2026 · 16:09 UTC
177 keys
154 keys
6 SEP 2026 · 10:08 UTC
177 keys
154 keys
8 SEP 2026 · 02:08 UTC
173 keys
151 keys
9 SEP 2026 · 16:09 UTC
173 keys
150 keys
11 SEP 2026 · 10:08 UTC
175 keys
152 keys
12 SEP 2026 · 18:08 UTC
177 keys
154 keys
14 SEP 2026 · 06:08 UTC
179 keys
155 keys
18 SEP 2026 · 08:08 UTC
179 keys
155 keys
19 SEP 2026 · 20:08 UTC
180 keys
157 keys
21 SEP 2026 · 16:09 UTC
181 keys
158 keys
22 SEP 2026 · 18:09 UTC
182 keys
158 keys
24 SEP 2026 · 14:10 UTC
183 keys
159 keys
26 SEP 2026 · 02:08 UTC
183 keys
159 keys
27 SEP 2026 · 20:09 UTC
185 keys
161 keys
29 SEP 2026 · 10:08 UTC
183 keys
159 keys
30 SEP 2026 · 22:09 UTC
182 keys
158 keys
3 OCT 2026 · 21:10 UTC
185 keys
161 keys
6 OCT 2026 · 05:09 UTC
190 keys
165 keys
7 OCT 2026 · 17:10 UTC
192 keys
167 keys
24 OCT 2026 · 15:11 UTC
200 keys
139 keys
26 OCT 2026 · 15:12 UTC
200 keys
157 keys
28 OCT 2026 · 23:12 UTC
197 keys
156 keys
30 OCT 2026 · 17:12 UTC
196 keys
155 keys
31 OCT 2026 · 21:12 UTC
193 keys
153 keys
1 NOV 2026 · 03:12 UTC
195 keys
155 keys
1 NOV 2026 · 09:12 UTC
195 keys
155 keys
1 NOV 2026 · 19:12 UTC
196 keys
155 keys
2 NOV 2026 · 01:12 UTC
195 keys
155 keys
2 NOV 2026 · 11:11 UTC
196 keys
156 keys
2 NOV 2026 · 19:12 UTC
196 keys
156 keys
5 NOV 2026 · 01:13 UTC
195 keys
155 keys
5 NOV 2026 · 09:13 UTC
195 keys
155 keys
Price history in numbers
110 readings since 25 Sep 2025
Over the last 30 days the Tesla Coil Hellmet's sell price ranged from 190 keys to 200 keys and is up 2.3% after 28 moves. Over a year it ranged from 129 keys to 207 keys (up 31.0%). Today's 195 keys sits in the upper third of its range: the lowest we have recorded is 129 keys (22 Jun 2026) and the highest 207 keys (25 Aug 2026). The price has moved 99 times since we began recording it — about once every 4 days.