Community price on backpack.tf: 190 keys, last changed 2025-12-12 (10mo ago). The live quote above, 165 keys, is 13% lower 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
95 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 Dark Falkirk Helm sell price, 2025-09-25 to 2026-10-12: 95 observations, from 63.2 keys to 173 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
63.2 keys
51.7 keys
9 OCT 2025 · 08:51 UTC
60.3 keys
54.3 keys
10 NOV 2025 · 01:01 UTC
53.3 keys
48.0 keys
22 FEB 2026 · 12:41 UTC
184 keys
118 keys
15 MAR 2026 · 22:07 UTC
172 keys
97.5 keys
1 APR 2026 · 02:30 UTC
189 keys
145 keys
19 APR 2026 · 22:30 UTC
190 keys
146 keys
17 MAY 2026 · 22:31 UTC
171 keys
146 keys
3 JUN 2026 · 22:31 UTC
173 keys
112 keys
29 JUN 2026 · 01:14 UTC
149 keys
130 keys
12 JUL 2026 · 22:44 UTC
123 keys
107 keys
3 AUG 2026 · 00:24 UTC
139 keys
121 keys
20 AUG 2026 · 04:08 UTC
13.2 keys
11.5 keys
23 AUG 2026 · 08:08 UTC
125 keys
109 keys
25 AUG 2026 · 14:09 UTC
125 keys
109 keys
29 AUG 2026 · 14:09 UTC
13.2 keys
11.5 keys
1 SEP 2026 · 06:09 UTC
158 keys
137 keys
2 SEP 2026 · 06:08 UTC
160 keys
140 keys
3 SEP 2026 · 06:08 UTC
164 keys
143 keys
4 SEP 2026 · 18:08 UTC
164 keys
143 keys
5 SEP 2026 · 20:08 UTC
164 keys
142 keys
7 SEP 2026 · 08:08 UTC
167 keys
145 keys
8 SEP 2026 · 08:08 UTC
165 keys
144 keys
9 SEP 2026 · 22:08 UTC
165 keys
144 keys
13 SEP 2026 · 14:07 UTC
165 keys
144 keys
17 SEP 2026 · 10:09 UTC
169 keys
147 keys
23 SEP 2026 · 02:08 UTC
169 keys
147 keys
23 SEP 2026 · 08:10 UTC
169 keys
147 keys
24 SEP 2026 · 14:09 UTC
170 keys
147 keys
26 SEP 2026 · 16:09 UTC
171 keys
148 keys
27 SEP 2026 · 16:08 UTC
172 keys
149 keys
29 SEP 2026 · 10:08 UTC
170 keys
148 keys
30 SEP 2026 · 10:07 UTC
169 keys
147 keys
2 OCT 2026 · 04:08 UTC
169 keys
147 keys
3 OCT 2026 · 23:09 UTC
172 keys
150 keys
5 OCT 2026 · 01:09 UTC
174 keys
151 keys
7 OCT 2026 · 05:09 UTC
173 keys
150 keys
8 OCT 2026 · 05:10 UTC
172 keys
150 keys
10 OCT 2026 · 15:09 UTC
174 keys
151 keys
12 OCT 2026 · 11:08 UTC
173 keys
150 keys
Price history in numbers
95 readings since 25 Sep 2025
Over the last 30 days the Tesla Coil Dark Falkirk Helm's sell price ranged from 164 keys to 174 keys and is up 4.4% after 36 moves. Over a year it ranged from 13.2 keys to 196 keys (up 201.2%). Today's 173 keys sits in the upper third of its range: the lowest we have recorded is 13.2 keys (29 Aug 2026) and the highest 196 keys (16 Feb 2026). The price has moved 94 times since we began recording it — about once every 4 days.