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Kill-a-Watt Tank Top

✦ Kill-a-WattUnusual1mo ago

This price has not changed since 2026-10-01 22:09 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
10 keys, 13.88 ref
Buy price
8 keys, 56.66 ref
In keys
10.2 keys
In USD
$22.08 at the Steam key rate

Community price on backpack.tf: 12.0 keys, last changed 2023-07-23 (3.3y ago). The live quote above, 10.2 keys, is 15% 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

66 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 Tank Top sell price, 2025-09-25 to 2026-11-04: 66 observations, from 12.2 keys to 9.44 keys. Sampled evenly across the range.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC12.2 keys9.92 keys
9 OCT 2025 · 09:50 UTC11.7 keys10.4 keys
19 OCT 2025 · 21:43 UTC11.1 keys9.97 keys
10 NOV 2025 · 01:59 UTC10.4 keys9.36 keys
8 MAR 2026 · 16:43 UTC9.35 keys7.66 keys
15 MAR 2026 · 10:08 UTC9.25 keys7.56 keys
2 APR 2026 · 20:31 UTC10.1 keys7.62 keys
23 APR 2026 · 20:32 UTC9.75 keys6.54 keys
1 MAY 2026 · 06:30 UTC9.13 keys7.80 keys
17 MAY 2026 · 20:34 UTC9.63 keys8.33 keys
3 JUN 2026 · 20:32 UTC9.72 keys8.70 keys
8 JUN 2026 · 12:32 UTC9.59 keys8.61 keys
23 JUN 2026 · 13:13 UTC10.1 keys8.80 keys
11 JUL 2026 · 12:44 UTC8.31 keys7.22 keys
22 JUL 2026 · 18:45 UTC9.95 keys8.67 keys
6 AUG 2026 · 21:12 UTC10.7 keys9.37 keys
19 AUG 2026 · 18:10 UTC9.04 keys7.86 keys
21 AUG 2026 · 20:09 UTC7.04 keys6.13 keys
25 AUG 2026 · 10:09 UTC9.51 keys8.27 keys
26 AUG 2026 · 22:09 UTC9.78 keys8.50 keys
28 AUG 2026 · 04:09 UTC10.3 keys8.97 keys
4 SEP 2026 · 12:08 UTC6.86 keys5.95 keys
26 SEP 2026 · 22:10 UTC8.89 keys7.73 keys
30 SEP 2026 · 04:08 UTC9.23 keys8.04 keys
1 OCT 2026 · 10:08 UTC9.81 keys8.53 keys
2 OCT 2026 · 19:11 UTC10.3 keys8.93 keys
9 OCT 2026 · 05:10 UTC8.74 keys7.60 keys
9 OCT 2026 · 15:11 UTC9.81 keys8.54 keys
10 OCT 2026 · 09:09 UTC10.1 keys8.78 keys
10 OCT 2026 · 11:09 UTC9.64 keys8.38 keys
10 OCT 2026 · 19:10 UTC10.1 keys8.76 keys
11 OCT 2026 · 09:10 UTC10.5 keys9.11 keys
11 OCT 2026 · 21:09 UTC10.4 keys9.03 keys
13 OCT 2026 · 09:08 UTC9.98 keys8.67 keys
13 OCT 2026 · 13:08 UTC10.2 keys8.83 keys
13 OCT 2026 · 15:08 UTC10.2 keys8.90 keys
13 OCT 2026 · 21:09 UTC10.5 keys9.10 keys
18 OCT 2026 · 11:08 UTC9.26 keys8.06 keys
18 OCT 2026 · 23:09 UTC9.59 keys8.34 keys
4 NOV 2026 · 19:12 UTC9.44 keys9.31 keys

Price history in numbers

66 readings since 25 Sep 2025

Over the last 30 days the Kill-a-Watt Tank Top's sell price ranged from 8.74 keys to 10.5 keys and is up 8.0% after 22 moves. Over a year it ranged from 6.86 keys to 11.0 keys (down 9.2%). Today's 9.44 keys sits in the middle of its range: the lowest we have recorded is 6.86 keys (4 Sep 2026) and the highest 12.2 keys (25 Sep 2025). The price has moved 65 times since we began recording it — about once every 6 days.

WindowLowHighChangeMovesReadings
30 days8.74 keys10.5 keys+8.0%2223
90 days6.86 keys11.0 keys−14.3%3940
a year6.86 keys11.0 keys−9.2%6061

Details

SKU31002;5;u56
Last price change2026-10-01 22:09 UTC
Key rate when recorded62.89 ref

Same effect, other items

the effect across the catalogue
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Kill-a-Watt Head Prize387 keys1mo ago
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same item, different effect
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