Community price on backpack.tf: 105 keys, last changed 2025-09-25 (1.0y ago). The live quote above, 86.9 keys, is 17% 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
84 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 Firewall Helmet sell price, 2025-09-25 to 2026-10-13: 84 observations, from 104 keys to 90.7 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
104 keys
84.7 keys
9 OCT 2025 · 08:31 UTC
104 keys
93.4 keys
25 OCT 2025 · 16:39 UTC
94.0 keys
84.7 keys
23 JUN 2026 · 07:14 UTC
74.8 keys
65.1 keys
12 JUL 2026 · 22:44 UTC
76.1 keys
66.1 keys
29 JUL 2026 · 00:45 UTC
83.7 keys
72.7 keys
10 AUG 2026 · 01:11 UTC
91.7 keys
79.8 keys
22 AUG 2026 · 02:08 UTC
85.1 keys
74.0 keys
22 AUG 2026 · 08:08 UTC
87.0 keys
75.7 keys
22 AUG 2026 · 12:09 UTC
88.0 keys
76.5 keys
22 AUG 2026 · 20:08 UTC
88.7 keys
77.1 keys
23 AUG 2026 · 14:09 UTC
88.7 keys
77.1 keys
24 AUG 2026 · 02:09 UTC
89.1 keys
77.5 keys
25 AUG 2026 · 04:09 UTC
88.6 keys
77.1 keys
26 AUG 2026 · 04:09 UTC
89.0 keys
77.4 keys
28 AUG 2026 · 16:09 UTC
89.0 keys
77.4 keys
6 SEP 2026 · 22:08 UTC
87.6 keys
76.2 keys
11 SEP 2026 · 00:08 UTC
87.2 keys
75.8 keys
11 SEP 2026 · 10:08 UTC
86.7 keys
75.4 keys
12 SEP 2026 · 14:08 UTC
87.3 keys
75.9 keys
15 SEP 2026 · 14:08 UTC
87.7 keys
76.3 keys
17 SEP 2026 · 06:08 UTC
87.6 keys
76.2 keys
18 SEP 2026 · 20:07 UTC
88.1 keys
76.6 keys
21 SEP 2026 · 06:09 UTC
89.2 keys
77.6 keys
22 SEP 2026 · 08:08 UTC
89.3 keys
77.7 keys
25 SEP 2026 · 08:08 UTC
89.9 keys
78.2 keys
27 SEP 2026 · 04:08 UTC
90.9 keys
79.0 keys
29 SEP 2026 · 08:08 UTC
89.9 keys
78.2 keys
29 SEP 2026 · 16:10 UTC
89.8 keys
78.1 keys
30 SEP 2026 · 02:08 UTC
88.9 keys
77.3 keys
30 SEP 2026 · 20:09 UTC
88.3 keys
76.8 keys
1 OCT 2026 · 16:08 UTC
86.9 keys
75.5 keys
3 OCT 2026 · 07:11 UTC
89.2 keys
77.6 keys
5 OCT 2026 · 13:08 UTC
90.6 keys
78.8 keys
6 OCT 2026 · 13:09 UTC
90.4 keys
78.6 keys
7 OCT 2026 · 21:09 UTC
90.4 keys
78.6 keys
9 OCT 2026 · 15:10 UTC
90.9 keys
79.0 keys
10 OCT 2026 · 17:09 UTC
90.7 keys
78.9 keys
12 OCT 2026 · 05:08 UTC
90.3 keys
78.5 keys
13 OCT 2026 · 05:08 UTC
90.7 keys
78.9 keys
Price history in numbers
84 readings since 25 Sep 2025
Over the last 30 days the Tesla Coil Firewall Helmet's sell price ranged from 86.9 keys to 91.1 keys and is up 3.5% after 41 moves. Over a year it ranged from 74.8 keys to 98.8 keys (down 8.1%). Today's 90.7 keys sits in the middle of its range: the lowest we have recorded is 74.8 keys (23 Jun 2026) and the highest 109 keys (30 Sep 2025). The price has moved 83 times since we began recording it — about once every 5 days.