Community price on backpack.tf: 200 keys, last changed 2023-11-14 (2.8y ago). The live quote above, 88.0 keys, is 56% lower and last moved 23h 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
26 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 Mountebank's Masque sell price, 2025-09-25 to 2026-09-04: 26 observations, from 205 keys to 88.0 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
205 keys
168 keys
30 SEP 2025 · 21:21 UTC
205 keys
168 keys
9 OCT 2025 · 09:02 UTC
196 keys
176 keys
19 OCT 2025 · 20:50 UTC
186 keys
168 keys
25 OCT 2025 · 17:13 UTC
178 keys
160 keys
10 NOV 2025 · 01:14 UTC
182 keys
164 keys
22 JUN 2026 · 23:13 UTC
108 keys
94.3 keys
29 JUN 2026 · 01:14 UTC
112 keys
97.7 keys
5 JUL 2026 · 23:12 UTC
106 keys
92.2 keys
12 JUL 2026 · 22:44 UTC
107 keys
93.4 keys
19 JUL 2026 · 22:44 UTC
112 keys
97.3 keys
29 JUL 2026 · 02:45 UTC
117 keys
102 keys
3 AUG 2026 · 00:24 UTC
120 keys
104 keys
10 AUG 2026 · 01:11 UTC
123 keys
107 keys
18 AUG 2026 · 05:11 UTC
120 keys
104 keys
30 AUG 2026 · 04:09 UTC
90.8 keys
79.0 keys
30 AUG 2026 · 06:09 UTC
91.0 keys
79.1 keys
30 AUG 2026 · 12:08 UTC
92.6 keys
80.5 keys
30 AUG 2026 · 14:10 UTC
90.7 keys
78.9 keys
31 AUG 2026 · 04:09 UTC
89.9 keys
78.1 keys
31 AUG 2026 · 12:09 UTC
90.5 keys
78.7 keys
1 SEP 2026 · 04:09 UTC
89.3 keys
77.6 keys
2 SEP 2026 · 20:08 UTC
88.2 keys
76.6 keys
3 SEP 2026 · 14:08 UTC
88.0 keys
76.5 keys
4 SEP 2026 · 08:08 UTC
90.9 keys
79.1 keys
4 SEP 2026 · 20:07 UTC
88.0 keys
76.6 keys
Price history in numbers
26 readings since 25 Sep 2025
Over the last 30 days the Kill-a-Watt Mountebank's Masque's sell price ranged from 88.0 keys to 123 keys and is down 28.6% after 12 moves. Over a year it ranged from 88.0 keys to 205 keys (down 57.2%). Today's 88.0 keys sits at the bottom of its range: the lowest we have recorded is 88.0 keys (3 Sep 2026) and the highest 205 keys (25 Sep 2025). The price has moved 25 times since we began recording it — about once every 14 days.