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Kill-a-Watt Bat Hat

✦ Kill-a-WattUnusual1mo ago

This price has not changed since 2026-10-01 14:08 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
17 keys, 31.66 ref
Buy price
15 keys, 13.55 ref
In keys
17.5 keys
In USD
$38.00 at the Steam key rate

Community price on backpack.tf: 18.0 keys, last changed 2024-04-01 (2.6y ago). The live quote above, 17.5 keys, is 3% 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

106 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.

Kill-a-Watt Bat Hat sell price, 2025-09-25 to 2026-11-04: 106 observations, from 18.6 keys to 18.1 keys. Sampled evenly across the range.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC18.6 keys15.2 keys
19 OCT 2025 · 21:52 UTC16.9 keys15.2 keys
10 NOV 2025 · 02:05 UTC16.9 keys15.2 keys
22 FEB 2026 · 12:42 UTC15.9 keys13.1 keys
15 MAR 2026 · 20:08 UTC15.4 keys12.9 keys
1 APR 2026 · 06:31 UTC16.5 keys14.4 keys
30 APR 2026 · 16:30 UTC15.7 keys12.5 keys
17 MAY 2026 · 12:33 UTC16.3 keys14.7 keys
8 JUN 2026 · 10:31 UTC16.3 keys14.9 keys
22 JUN 2026 · 17:13 UTC17.4 keys15.2 keys
19 JUL 2026 · 22:44 UTC18.0 keys15.6 keys
10 AUG 2026 · 03:11 UTC19.5 keys17.0 keys
21 AUG 2026 · 18:09 UTC14.0 keys12.2 keys
25 AUG 2026 · 14:09 UTC14.1 keys12.3 keys
27 AUG 2026 · 08:09 UTC14.6 keys12.7 keys
28 AUG 2026 · 12:07 UTC14.9 keys12.9 keys
30 AUG 2026 · 04:09 UTC15.0 keys13.0 keys
31 AUG 2026 · 16:09 UTC15.8 keys13.8 keys
1 SEP 2026 · 16:09 UTC15.9 keys13.8 keys
3 SEP 2026 · 04:08 UTC15.9 keys13.9 keys
4 SEP 2026 · 16:09 UTC16.1 keys14.0 keys
6 SEP 2026 · 12:09 UTC17.0 keys14.8 keys
7 SEP 2026 · 12:08 UTC17.1 keys14.9 keys
10 SEP 2026 · 06:08 UTC17.1 keys14.9 keys
11 SEP 2026 · 20:10 UTC17.4 keys15.1 keys
12 SEP 2026 · 20:08 UTC17.7 keys15.4 keys
17 SEP 2026 · 10:10 UTC18.0 keys15.7 keys
18 SEP 2026 · 18:07 UTC17.9 keys15.6 keys
19 SEP 2026 · 16:08 UTC18.0 keys15.6 keys
24 SEP 2026 · 14:10 UTC18.1 keys15.7 keys
25 SEP 2026 · 18:09 UTC18.2 keys15.8 keys
26 SEP 2026 · 12:08 UTC18.2 keys15.8 keys
28 SEP 2026 · 10:08 UTC18.0 keys15.7 keys
30 SEP 2026 · 16:09 UTC17.8 keys15.5 keys
4 OCT 2026 · 01:10 UTC17.9 keys15.6 keys
6 OCT 2026 · 09:10 UTC18.3 keys15.9 keys
27 OCT 2026 · 19:12 UTC18.7 keys16.2 keys
30 OCT 2026 · 13:12 UTC18.3 keys16.0 keys
30 OCT 2026 · 17:12 UTC18.2 keys15.8 keys
4 NOV 2026 · 09:12 UTC18.1 keys15.8 keys

Price history in numbers

106 readings since 25 Sep 2025

Over the last 30 days the Kill-a-Watt Bat Hat's sell price ranged from 17.8 keys to 18.7 keys and is down 0.3% after 9 moves. Over a year it ranged from 14.0 keys to 19.5 keys (up 7.3%). Today's 18.1 keys sits in the upper third of its range: the lowest we have recorded is 14.0 keys (21 Aug 2026) and the highest 19.5 keys (10 Aug 2026). The price has moved 104 times since we began recording it — about once every 4 days.

WindowLowHighChangeMovesReadings
30 days17.8 keys18.7 keys−0.3%911
90 days14.0 keys19.5 keys−6.8%7476
a year14.0 keys19.5 keys+7.3%99101

Details

SKU31058;5;u56
Last price change2026-10-01 14:08 UTC
Key rate when recorded61.78 ref

Same effect, other items

the effect across the catalogue
ItemValueUpdated
Kill-a-Watt Antlers1,111 keys12mo ago
Kill-a-Watt Virtual Viewfinder1,100 keys12mo ago
Kill-a-Watt Polar Pullover1,100 keys12mo ago
Kill-a-Watt Exquisite Rack760 keys1mo ago
Kill-a-Watt Head Prize387 keys1mo ago
Kill-a-Watt Blighted Beak303 keys1mo ago
Kill-a-Watt Brainiac Hairpiece283 keys1mo ago
Kill-a-Watt Legendary Lid283 keys1mo ago
Kill-a-Watt Decorated Veteran261 keys1mo ago
Kill-a-Watt Bonk Boy265 keys1mo ago

Other effects on the Bat Hat

same item, different effect
ItemValueUpdated
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Sylicone Succiduous Bat Hat100 keys1mo ago
Burning Flames Bat Hat99.0 keys1mo ago
Distant Dream Bat Hat88.1 keys1mo ago
Sparkling Lights Bat Hat82.0 keys2mo ago
Scorching Flames Bat Hat82.2 keys1mo ago
Treasure Trove Bat Hat68.6 keys1mo ago

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across the catalogue