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Tesla Coil Hong Kong Cone

✦ Tesla CoilUnusual28d ago
Sell price
322 keys, 0.11 ref
Buy price
280 keys, 0.11 ref
In keys
322 keys
In USD
$708.40 at the Steam key rate

Community price on backpack.tf: 340 keys, last changed 2023-05-01 (3.5y ago). The live quote above, 322 keys, is 5% lower and last moved 28d 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

28 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 Hong Kong Cone sell price, 2025-09-25 to 2026-10-02: 28 observations, from 346 keys to 323 keys.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC346 keys283 keys
30 SEP 2025 · 21:01 UTC344 keys282 keys
9 OCT 2025 · 08:43 UTC329 keys296 keys
19 OCT 2025 · 20:30 UTC313 keys282 keys
25 OCT 2025 · 16:51 UTC298 keys268 keys
10 NOV 2025 · 00:54 UTC317 keys286 keys
25 NOV 2025 · 18:50 UTC501 keys32.1 keys
29 NOV 2025 · 10:50 UTC501 keys152 keys
9 DEC 2025 · 06:49 UTC517 keys33.1 keys
23 DEC 2025 · 11:13 UTC522 keys33.4 keys
30 DEC 2025 · 10:52 UTC509 keys32.6 keys
5 JAN 2026 · 21:37 UTC500 keys32.0 keys
15 JAN 2026 · 22:14 UTC428 keys240 keys
19 FEB 2026 · 08:41 UTC460 keys277 keys
26 FEB 2026 · 08:41 UTC431 keys242 keys
1 MAR 2026 · 06:42 UTC460 keys258 keys
10 APR 2026 · 06:29 UTC431 keys26.9 keys
13 MAY 2026 · 22:32 UTC481 keys270 keys
8 JUL 2026 · 20:44 UTC294 keys256 keys
21 JUL 2026 · 02:46 UTC306 keys266 keys
24 JUL 2026 · 22:45 UTC317 keys276 keys
6 AUG 2026 · 11:13 UTC328 keys286 keys
22 AUG 2026 · 18:09 UTC328 keys285 keys
9 SEP 2026 · 06:09 UTC316 keys275 keys
11 SEP 2026 · 20:09 UTC319 keys278 keys
12 SEP 2026 · 00:09 UTC320 keys278 keys
14 SEP 2026 · 22:08 UTC322 keys280 keys
2 OCT 2026 · 21:08 UTC323 keys280 keys

Price history in numbers

28 readings since 25 Sep 2025

Over the last 30 days the Tesla Coil Hong Kong Cone's sell price ranged from 322 keys to 323 keys and is up 0.2% after 1 move. Over a year it ranged from 294 keys to 522 keys (up 3.0%). Today's 323 keys sits in the lower third of its range: the lowest we have recorded is 294 keys (8 Jul 2026) and the highest 522 keys (23 Dec 2025). The price has moved 26 times since we began recording it — about once every 14 days.

WindowLowHighChangeMovesReadings
30 days322 keys323 keys+0.2%12
90 days306 keys328 keys+5.4%89
a year294 keys522 keys+3.0%2325

Details

SKU30177;5;u108
Last price change2026-09-14 22:08 UTC
Key rate when recorded63.11 ref

Same effect, other items

the effect across the catalogue

Other effects on the Hong Kong Cone

same item, different effect

Priced similarly

across the catalogue