Community price on backpack.tf: 14.0 keys, last changed 2026-02-20 (6mo ago). The live quote above, 15.1 keys, is 8% higher and last moved 21h 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.
Steam Market asking price: $69.52 — the lowest of one listing for the Kill-a-Watt effect when we looked on 2026-09-03 01:36 UTC (3d ago). This is what a seller is asking, not what anything sold for. Steam pays out in Steam wallet funds, not cash, and Valve takes roughly 15% at the till — so asking prices there run well above the 15 keys, 4.55 ref shown above, which comes from the keys-and-metal market on backpack.tf. The two are different markets and are never blended. Steam lists the item as “Unusual Plaid Lad”, with no effect in the name — the effect comes from the individual listing.
Price history
21 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 Plaid Lad sell price, 2026-03-09 to 2026-09-04: 21 observations, from 12.7 keys to 15.1 keys.
Observed (UTC)
Sell
Buy
9 MAR 2026 · 12:04 UTC
12.7 keys
11.5 keys
22 JUN 2026 · 19:13 UTC
13.2 keys
11.5 keys
29 JUN 2026 · 03:14 UTC
13.1 keys
11.4 keys
22 JUL 2026 · 12:46 UTC
14.2 keys
12.4 keys
4 AUG 2026 · 19:12 UTC
12.4 keys
10.8 keys
10 AUG 2026 · 03:11 UTC
11.9 keys
10.4 keys
24 AUG 2026 · 08:09 UTC
15.3 keys
13.3 keys
27 AUG 2026 · 20:11 UTC
14.5 keys
12.6 keys
28 AUG 2026 · 09:36 UTC
14.9 keys
13.0 keys
29 AUG 2026 · 08:10 UTC
14.9 keys
13.0 keys
30 AUG 2026 · 02:10 UTC
14.5 keys
12.6 keys
30 AUG 2026 · 16:08 UTC
14.4 keys
12.5 keys
31 AUG 2026 · 04:10 UTC
14.3 keys
12.5 keys
31 AUG 2026 · 16:09 UTC
14.4 keys
12.5 keys
1 SEP 2026 · 08:09 UTC
14.3 keys
12.4 keys
2 SEP 2026 · 04:09 UTC
14.0 keys
12.2 keys
2 SEP 2026 · 16:09 UTC
14.2 keys
12.4 keys
3 SEP 2026 · 06:09 UTC
14.3 keys
12.4 keys
3 SEP 2026 · 18:10 UTC
14.9 keys
13.0 keys
4 SEP 2026 · 10:08 UTC
15.4 keys
13.4 keys
4 SEP 2026 · 22:08 UTC
15.1 keys
13.1 keys
Price history in numbers
21 readings since 9 Mar 2026
Over the last 30 days the Kill-a-Watt Plaid Lad's sell price ranged from 11.9 keys to 15.4 keys and is up 27.2% after 15 moves. Over a year it ranged from 11.9 keys to 15.4 keys (up 18.2%). Today's 15.1 keys sits in the upper third of its range: the lowest we have recorded is 11.9 keys (10 Aug 2026) and the highest 15.4 keys (4 Sep 2026). The price has moved 20 times since we began recording it — about once every 9 days.