← All Cold Killer variants

Tesla Coil Cold Killer

✦ Tesla CoilUnusual1mo ago

This price has not changed since 2026-09-28 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
13 keys, 52.66 ref
Buy price
12 keys, 1.22 ref
In keys
13.8 keys
In USD
$29.99 at the Steam key rate

Community price on backpack.tf: 91.0 keys, last changed 2018-04-15 (8.6y ago). The live quote above, 13.8 keys, is 85% lower and last moved 1mo 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

24 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 Cold Killer sell price, 2025-09-25 to 2026-10-21: 24 observations, from 91.6 keys to 16.5 keys.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC91.6 keys74.9 keys
30 SEP 2025 · 20:41 UTC90.4 keys74.0 keys
9 OCT 2025 · 08:24 UTC86.4 keys77.7 keys
19 OCT 2025 · 20:11 UTC82.2 keys74.0 keys
25 OCT 2025 · 16:30 UTC78.3 keys70.5 keys
10 NOV 2025 · 00:32 UTC81.5 keys73.4 keys
19 JUL 2026 · 20:45 UTC67.6 keys58.8 keys
29 JUL 2026 · 00:45 UTC96.6 keys84.0 keys
3 AUG 2026 · 06:24 UTC103 keys89.9 keys
10 AUG 2026 · 03:11 UTC105 keys90.8 keys
18 AUG 2026 · 03:10 UTC106 keys92.3 keys
23 AUG 2026 · 18:08 UTC13.8 keys12.0 keys
24 AUG 2026 · 20:09 UTC13.8 keys12.0 keys
30 AUG 2026 · 14:09 UTC13.8 keys12.0 keys
1 SEP 2026 · 20:08 UTC71.6 keys62.3 keys
8 SEP 2026 · 22:09 UTC13.3 keys11.6 keys
9 SEP 2026 · 12:08 UTC70.3 keys61.2 keys
15 SEP 2026 · 18:08 UTC26.8 keys23.3 keys
17 SEP 2026 · 04:08 UTC26.7 keys23.3 keys
19 SEP 2026 · 00:07 UTC72.0 keys62.6 keys
26 SEP 2026 · 02:08 UTC13.7 keys12.0 keys
28 SEP 2026 · 22:08 UTC13.8 keys12.0 keys
9 OCT 2026 · 15:10 UTC16.2 keys14.1 keys
21 OCT 2026 · 05:11 UTC16.5 keys16.5 keys

Price history in numbers

24 readings since 25 Sep 2025

Over the last 30 days the Tesla Coil Cold Killer's sell price ranged from 16.2 keys to 16.5 keys and is up 1.4% after 1 move. Over a year it ranged from 13.3 keys to 106 keys (down 79.8%). Today's 16.5 keys sits at the bottom of its range: the lowest we have recorded is 13.3 keys (8 Sep 2026) and the highest 106 keys (18 Aug 2026). The price has moved 23 times since we began recording it — about once every 17 days.

WindowLowHighChangeMovesReadings
30 days16.2 keys16.5 keys+1.4%12
90 days13.3 keys106 keys−84.2%1415
a year13.3 keys106 keys−79.8%1819

Details

SKU981;5;u108
Last price change2026-09-28 22:08 UTC
Key rate when recorded64.33 ref

Same effect, other items

the effect across the catalogue

Other effects on the Cold Killer

same item, different effect
ItemValueUpdated
Spellbound Cold Killer1,021 keys12mo ago
Poisoned Shadows Cold Killer930 keys12mo ago
Demonflame Cold Killer890 keys12mo ago
Time Warp Cold Killer700 keys12mo ago
Green Black Hole Cold Killer475 keys12mo ago
Frostbite Cold Killer412 keys3mo ago
Arcana Cold Killer315 keys12mo ago
Neutron Star Cold Killer300 keys12mo ago
Something Burning This Way Comes Cold Killer290 keys3mo ago
Morning Glory Cold Killer288 keys1mo ago

Priced similarly

across the catalogue