← All Big Elfin Deal variants

Kill-a-Watt Big Elfin Deal

Kill-a-WattUnusual23d ago
Sell price
6 keys, 40.55 ref
Buy price
5 keys, 47.66 ref
In keys
6.63 keys
In USD
$15.05 at the Steam key rate

Community price on backpack.tf: 8.50–10.0 keys, last changed 2024-09-27 (1.9y ago). The live quote above, 6.63 keys, is 22% lower and last moved 23d 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

34 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 Big Elfin Deal sell price, 2025-09-25 to 2026-08-13: 34 observations, from 9.96 keys to 6.63 keys.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC9.96 keys6.86 keys
30 SEP 2025 · 20:37 UTC9.94 keys6.90 keys
9 OCT 2025 · 08:20 UTC9.50 keys7.23 keys
19 OCT 2025 · 20:07 UTC9.03 keys6.90 keys
25 OCT 2025 · 16:26 UTC8.60 keys6.60 keys
10 NOV 2025 · 00:28 UTC9.83 keys7.44 keys
3 DEC 2025 · 16:50 UTC7.86 keys6.36 keys
8 DEC 2025 · 04:44 UTC7.99 keys6.60 keys
15 DEC 2025 · 00:41 UTC8.11 keys6.64 keys
24 DEC 2025 · 09:06 UTC7.99 keys6.73 keys
4 JAN 2026 · 08:45 UTC7.85 keys6.53 keys
14 JAN 2026 · 04:03 UTC7.21 keys6.04 keys
17 JAN 2026 · 18:13 UTC7.30 keys6.13 keys
23 JAN 2026 · 17:43 UTC7.21 keys6.06 keys
3 FEB 2026 · 16:21 UTC6.88 keys6.04 keys
8 FEB 2026 · 16:21 UTC6.72 keys5.91 keys
15 FEB 2026 · 00:40 UTC7.62 keys6.03 keys
1 MAR 2026 · 02:42 UTC7.55 keys5.98 keys
9 MAR 2026 · 08:42 UTC7.94 keys6.30 keys
28 MAR 2026 · 02:07 UTC8.06 keys5.11 keys
4 APR 2026 · 04:29 UTC8.06 keys4.37 keys
11 APR 2026 · 02:30 UTC7.95 keys6.08 keys
19 APR 2026 · 22:30 UTC7.72 keys6.13 keys
29 APR 2026 · 02:29 UTC7.35 keys5.99 keys
7 MAY 2026 · 16:32 UTC7.24 keys6.08 keys
9 MAY 2026 · 04:31 UTC7.66 keys6.46 keys
17 MAY 2026 · 20:33 UTC7.62 keys6.63 keys
24 MAY 2026 · 20:29 UTC7.60 keys4.55 keys
1 JUN 2026 · 00:29 UTC7.69 keys4.66 keys
8 JUN 2026 · 06:30 UTC7.60 keys5.08 keys
15 JUN 2026 · 00:30 UTC7.62 keys5.88 keys
22 JUL 2026 · 14:45 UTC6.56 keys5.69 keys
6 AUG 2026 · 19:13 UTC6.76 keys5.85 keys
13 AUG 2026 · 23:12 UTC6.63 keys5.74 keys

Price history in numbers

34 readings since 25 Sep 2025

The price has not been re-read inside the last 30 days. Over a year it ranged from 6.56 keys to 9.96 keys (down 33.4%). Today's 6.63 keys sits at the bottom of its range: the lowest we have recorded is 6.56 keys (22 Jul 2026) and the highest 9.96 keys (25 Sep 2025). The price has moved 32 times since we began recording it — about once every 10 days.

WindowLowHighChangeMovesReadings
90 days6.56 keys7.62 keys−12.7%45
a year6.56 keys9.96 keys−33.4%3234

Details

SKU652;5;u56
Last price change2026-08-13 23:12 UTC
Key rate when recorded64.33 ref

Same effect, other items

the effect across the catalogue
ItemValueUpdated
Kill-a-Watt Antlers1,111 keys10mo ago
Kill-a-Watt Polar Pullover1,100 keys10mo ago
Kill-a-Watt Virtual Viewfinder1,100 keys10mo ago
Kill-a-Watt Exquisite Rack750 keys10mo ago
Kill-a-Watt Head Prize383 keys14h ago
Kill-a-Watt Brainiac Hairpiece268 keys4h ago
Kill-a-Watt Professional's Ushanka256 keys10mo ago
Kill-a-Watt Decorated Veteran248 keys19d ago
Kill-a-Watt Bonk Boy249 keys2d ago
Kill-a-Watt Legendary Lid239 keys1d ago

Other effects on the Big Elfin Deal

same item, different effect

Priced similarly

across the catalogue