Community price on backpack.tf: 450–460 keys, last changed 2026-02-05 (7mo ago). The live quote above, 383 keys, is 15% lower and last moved 9h 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
12 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 Head Prize sell price, 2025-09-25 to 2026-09-05: 12 observations, from 368 keys to 383 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
368 keys
301 keys
30 SEP 2025 · 21:44 UTC
368 keys
301 keys
9 OCT 2025 · 09:23 UTC
351 keys
316 keys
19 OCT 2025 · 21:13 UTC
334 keys
301 keys
25 OCT 2025 · 17:33 UTC
318 keys
286 keys
10 NOV 2025 · 01:33 UTC
371 keys
334 keys
15 AUG 2026 · 15:11 UTC
301 keys
262 keys
21 AUG 2026 · 18:09 UTC
190 keys
165 keys
30 AUG 2026 · 10:09 UTC
189 keys
164 keys
1 SEP 2026 · 12:08 UTC
188 keys
164 keys
2 SEP 2026 · 18:09 UTC
189 keys
164 keys
5 SEP 2026 · 10:08 UTC
383 keys
333 keys
Price history in numbers
12 readings since 25 Sep 2025
Over the last 30 days the Kill-a-Watt Head Prize's sell price ranged from 188 keys to 383 keys and is up 27.4% after 5 moves. Over a year it ranged from 188 keys to 383 keys (up 4.1%). Today's 383 keys sits at the top of its range: the lowest we have recorded is 188 keys (1 Sep 2026) and the highest 383 keys (5 Sep 2026). The price has moved 11 times since we began recording it — about once every 31 days.