Community price on backpack.tf: 37.0 keys, last changed 2019-08-14 (7.1y ago). The live quote above, 41.8 keys, is 13% higher and last moved 3d 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
31 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 Tyrantium Helmet sell price, 2025-09-25 to 2026-09-03: 31 observations, from 38.9 keys to 41.8 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
38.9 keys
31.9 keys
30 SEP 2025 · 20:45 UTC
37.9 keys
31.0 keys
9 OCT 2025 · 08:29 UTC
36.2 keys
32.6 keys
19 OCT 2025 · 20:15 UTC
34.4 keys
31.0 keys
25 OCT 2025 · 16:35 UTC
32.8 keys
29.5 keys
10 NOV 2025 · 00:36 UTC
34.6 keys
31.1 keys
22 JUN 2026 · 17:13 UTC
36.4 keys
31.6 keys
1 JUL 2026 · 07:13 UTC
35.6 keys
31.0 keys
15 JUL 2026 · 04:43 UTC
37.2 keys
32.3 keys
29 JUL 2026 · 00:45 UTC
40.3 keys
35.1 keys
3 AUG 2026 · 00:24 UTC
41.9 keys
36.5 keys
10 AUG 2026 · 13:10 UTC
42.9 keys
37.4 keys
19 AUG 2026 · 18:09 UTC
43.0 keys
37.4 keys
21 AUG 2026 · 16:08 UTC
42.8 keys
37.2 keys
22 AUG 2026 · 08:08 UTC
42.9 keys
37.3 keys
22 AUG 2026 · 10:09 UTC
42.9 keys
37.3 keys
24 AUG 2026 · 00:09 UTC
43.0 keys
37.4 keys
24 AUG 2026 · 20:09 UTC
43.0 keys
37.4 keys
25 AUG 2026 · 22:09 UTC
42.9 keys
37.3 keys
26 AUG 2026 · 10:08 UTC
43.0 keys
37.4 keys
26 AUG 2026 · 22:09 UTC
42.9 keys
37.3 keys
27 AUG 2026 · 10:08 UTC
42.9 keys
37.3 keys
27 AUG 2026 · 22:09 UTC
42.9 keys
37.3 keys
28 AUG 2026 · 11:22 UTC
43.0 keys
37.4 keys
28 AUG 2026 · 22:09 UTC
43.0 keys
37.4 keys
29 AUG 2026 · 10:09 UTC
42.9 keys
37.3 keys
29 AUG 2026 · 22:09 UTC
43.0 keys
37.4 keys
30 AUG 2026 · 10:09 UTC
43.9 keys
38.1 keys
2 SEP 2026 · 02:08 UTC
41.5 keys
36.1 keys
2 SEP 2026 · 14:08 UTC
41.8 keys
36.4 keys
3 SEP 2026 · 06:08 UTC
41.8 keys
36.4 keys
Price history in numbers
31 readings since 25 Sep 2025
Over the last 30 days the Tesla Coil Tyrantium Helmet's sell price ranged from 41.5 keys to 43.9 keys and is down 2.6% after 19 moves. Over a year it ranged from 32.8 keys to 43.9 keys (up 7.5%). Today's 41.8 keys sits in the upper third of its range: the lowest we have recorded is 32.8 keys (25 Oct 2025) and the highest 43.9 keys (30 Aug 2026). The price has moved 30 times since we began recording it — about once every 11 days.
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