This price has not changed since 2026-09-10 22:08 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
48 keys, 4.77 ref
Buy price
41 keys, 51.44 ref
In keys
48.1 keys
In USD
$103.84 at the Steam key rate
Community price on backpack.tf: 38.0 keys, last changed 2019-12-25 (6.9y ago). The live quote above, 48.1 keys, is 27% higher and last moved 2mo 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
14 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 Whoopee Cap sell price, 2025-09-25 to 2026-10-29: 14 observations, from 39.7 keys to 49.5 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
39.7 keys
32.5 keys
30 SEP 2025 · 20:23 UTC
39.7 keys
32.5 keys
9 OCT 2025 · 08:06 UTC
38.0 keys
34.2 keys
19 OCT 2025 · 19:52 UTC
36.1 keys
32.5 keys
25 OCT 2025 · 16:11 UTC
34.4 keys
30.9 keys
10 NOV 2025 · 00:12 UTC
40.0 keys
36.0 keys
30 AUG 2026 · 20:09 UTC
33.6 keys
29.2 keys
31 AUG 2026 · 10:09 UTC
48.0 keys
41.8 keys
1 SEP 2026 · 06:08 UTC
47.4 keys
41.2 keys
8 SEP 2026 · 18:09 UTC
9.28 keys
8.06 keys
10 SEP 2026 · 22:08 UTC
48.1 keys
41.8 keys
14 OCT 2026 · 13:07 UTC
49.2 keys
42.8 keys
22 OCT 2026 · 05:11 UTC
50.0 keys
19.2 keys
29 OCT 2026 · 19:11 UTC
49.5 keys
49.0 keys
Price history in numbers
14 readings since 25 Sep 2025
Over the last 30 days the Tesla Coil Whoopee Cap's sell price ranged from 49.2 keys to 50.0 keys and is up 0.7% after 2 moves. Over a year it ranged from 9.28 keys to 50.0 keys (up 23.9%). Today's 49.5 keys sits at the top of its range: the lowest we have recorded is 9.28 keys (8 Sep 2026) and the highest 50.0 keys (22 Oct 2026). The price has moved 13 times since we began recording it — about once every 31 days.