Community price on backpack.tf: 240 keys, last changed 2025-05-25 (1.3y ago). The live quote above, 221 keys, is 8% lower and last moved 1d 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
23 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 Glasgow Great Helm sell price, 2025-09-25 to 2026-09-04: 23 observations, from 248 keys to 221 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
248 keys
203 keys
30 SEP 2025 · 20:52 UTC
247 keys
202 keys
9 OCT 2025 · 08:34 UTC
236 keys
213 keys
19 OCT 2025 · 20:21 UTC
225 keys
202 keys
25 OCT 2025 · 16:42 UTC
214 keys
193 keys
10 NOV 2025 · 00:43 UTC
220 keys
198 keys
23 JUN 2026 · 01:14 UTC
158 keys
137 keys
10 JUL 2026 · 12:46 UTC
150 keys
131 keys
23 JUL 2026 · 22:45 UTC
153 keys
133 keys
31 JUL 2026 · 12:44 UTC
159 keys
138 keys
3 AUG 2026 · 10:24 UTC
165 keys
144 keys
14 AUG 2026 · 05:12 UTC
171 keys
149 keys
20 AUG 2026 · 04:08 UTC
159 keys
138 keys
21 AUG 2026 · 20:09 UTC
159 keys
138 keys
25 AUG 2026 · 20:09 UTC
159 keys
138 keys
28 AUG 2026 · 18:09 UTC
159 keys
138 keys
1 SEP 2026 · 12:08 UTC
194 keys
169 keys
2 SEP 2026 · 00:08 UTC
207 keys
180 keys
2 SEP 2026 · 12:08 UTC
211 keys
183 keys
3 SEP 2026 · 00:08 UTC
216 keys
188 keys
3 SEP 2026 · 12:09 UTC
219 keys
190 keys
4 SEP 2026 · 00:08 UTC
223 keys
194 keys
4 SEP 2026 · 12:08 UTC
221 keys
192 keys
Price history in numbers
23 readings since 25 Sep 2025
Over the last 30 days the Tesla Coil Glasgow Great Helm's sell price ranged from 159 keys to 223 keys and is up 29.0% after 11 moves. Over a year it ranged from 150 keys to 248 keys (down 10.7%). Today's 221 keys sits in the upper third of its range: the lowest we have recorded is 150 keys (10 Jul 2026) and the highest 248 keys (25 Sep 2025). The price has moved 22 times since we began recording it — about once every 16 days.