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Tesla Coil Glasgow Great Helm

Tesla CoilUnusual1d ago
Sell price
221 keys, 9.55 ref
Buy price
192 keys, 19.44 ref
In keys
221 keys
In USD
$499.81 at the Steam key rate

Community price on backpack.tf: 240 keys, last changed 2025-05-25 (1.3y ago). The live quote above, 221 keys, is 8% lower and last moved 1d 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

23 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 Glasgow Great Helm sell price, 2025-09-25 to 2026-09-04: 23 observations, from 248 keys to 221 keys.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC248 keys203 keys
30 SEP 2025 · 20:52 UTC247 keys202 keys
9 OCT 2025 · 08:34 UTC236 keys213 keys
19 OCT 2025 · 20:21 UTC225 keys202 keys
25 OCT 2025 · 16:42 UTC214 keys193 keys
10 NOV 2025 · 00:43 UTC220 keys198 keys
23 JUN 2026 · 01:14 UTC158 keys137 keys
10 JUL 2026 · 12:46 UTC150 keys131 keys
23 JUL 2026 · 22:45 UTC153 keys133 keys
31 JUL 2026 · 12:44 UTC159 keys138 keys
3 AUG 2026 · 10:24 UTC165 keys144 keys
14 AUG 2026 · 05:12 UTC171 keys149 keys
20 AUG 2026 · 04:08 UTC159 keys138 keys
21 AUG 2026 · 20:09 UTC159 keys138 keys
25 AUG 2026 · 20:09 UTC159 keys138 keys
28 AUG 2026 · 18:09 UTC159 keys138 keys
1 SEP 2026 · 12:08 UTC194 keys169 keys
2 SEP 2026 · 00:08 UTC207 keys180 keys
2 SEP 2026 · 12:08 UTC211 keys183 keys
3 SEP 2026 · 00:08 UTC216 keys188 keys
3 SEP 2026 · 12:09 UTC219 keys190 keys
4 SEP 2026 · 00:08 UTC223 keys194 keys
4 SEP 2026 · 12:08 UTC221 keys192 keys

Price history in numbers

23 readings since 25 Sep 2025

Over the last 30 days the Tesla Coil Glasgow Great Helm's sell price ranged from 159 keys to 223 keys and is up 29.0% after 11 moves. Over a year it ranged from 150 keys to 248 keys (down 10.7%). Today's 221 keys sits in the upper third of its range: the lowest we have recorded is 150 keys (10 Jul 2026) and the highest 248 keys (25 Sep 2025). The price has moved 22 times since we began recording it — about once every 16 days.

WindowLowHighChangeMovesReadings
30 days159 keys223 keys+29.0%1112
90 days150 keys223 keys+39.9%1617
a year150 keys248 keys−10.7%2223

Details

SKU30082;5;u108
Last price change2026-09-04 12:08 UTC
Key rate when recorded62.33 ref

Same effect, other items

the effect across the catalogue

Other effects on the Glasgow Great Helm

same item, different effect

Priced similarly

across the catalogue