Community price on backpack.tf: 10.0 keys, last changed 2026-07-16 (3mo ago). The live quote above, 9.02 keys, is 10% lower and last moved 12d 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
62 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.
Massed Flies Melted Mop sell price, 2025-09-25 to 2026-10-09: 62 observations, from 10.4 keys to 9.93 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
10.4 keys
8.48 keys
9 OCT 2025 · 09:54 UTC
9.89 keys
8.90 keys
19 OCT 2025 · 21:47 UTC
9.41 keys
8.47 keys
10 NOV 2025 · 02:02 UTC
8.96 keys
8.06 keys
8 FEB 2026 · 00:22 UTC
10.1 keys
6.78 keys
5 MAR 2026 · 14:44 UTC
10.1 keys
6.31 keys
8 MAR 2026 · 22:43 UTC
10.0 keys
7.24 keys
22 MAR 2026 · 22:08 UTC
10.6 keys
7.25 keys
23 APR 2026 · 16:32 UTC
10.3 keys
7.21 keys
29 APR 2026 · 08:30 UTC
9.83 keys
6.76 keys
10 MAY 2026 · 14:32 UTC
9.86 keys
7.53 keys
17 MAY 2026 · 16:33 UTC
9.80 keys
7.27 keys
1 JUN 2026 · 00:30 UTC
9.89 keys
6.86 keys
9 JUN 2026 · 12:32 UTC
9.77 keys
7.16 keys
23 JUN 2026 · 01:14 UTC
8.58 keys
7.44 keys
30 JUN 2026 · 07:13 UTC
8.64 keys
7.52 keys
15 JUL 2026 · 16:44 UTC
8.32 keys
7.24 keys
6 AUG 2026 · 07:12 UTC
9.90 keys
8.63 keys
13 AUG 2026 · 11:11 UTC
9.96 keys
8.68 keys
21 AUG 2026 · 12:08 UTC
9.79 keys
8.52 keys
22 AUG 2026 · 02:09 UTC
9.97 keys
8.67 keys
24 AUG 2026 · 10:09 UTC
10.0 keys
8.71 keys
26 AUG 2026 · 20:09 UTC
9.96 keys
8.66 keys
6 SEP 2026 · 14:09 UTC
9.77 keys
8.50 keys
9 SEP 2026 · 14:09 UTC
9.78 keys
8.50 keys
15 SEP 2026 · 00:08 UTC
9.51 keys
8.27 keys
17 SEP 2026 · 06:08 UTC
9.58 keys
8.32 keys
17 SEP 2026 · 22:09 UTC
9.78 keys
8.50 keys
23 SEP 2026 · 12:07 UTC
9.57 keys
8.32 keys
23 SEP 2026 · 14:10 UTC
9.73 keys
8.46 keys
24 SEP 2026 · 06:09 UTC
9.66 keys
8.40 keys
24 SEP 2026 · 10:08 UTC
9.73 keys
8.46 keys
27 SEP 2026 · 06:09 UTC
9.93 keys
8.63 keys
1 OCT 2026 · 10:08 UTC
9.17 keys
7.97 keys
1 OCT 2026 · 12:09 UTC
9.18 keys
7.98 keys
2 OCT 2026 · 09:09 UTC
9.17 keys
7.97 keys
3 OCT 2026 · 01:09 UTC
9.52 keys
8.28 keys
4 OCT 2026 · 03:09 UTC
9.71 keys
8.44 keys
5 OCT 2026 · 01:09 UTC
10.1 keys
8.81 keys
9 OCT 2026 · 21:10 UTC
9.93 keys
8.63 keys
Price history in numbers
62 readings since 25 Sep 2025
Over the last 30 days the Massed Flies Melted Mop's sell price ranged from 9.02 keys to 10.1 keys and is up 4.4% after 22 moves. Over a year it ranged from 7.88 keys to 10.6 keys (up 5.5%). Today's 9.93 keys sits in the upper third of its range: the lowest we have recorded is 7.88 keys (5 Jul 2026) and the highest 10.6 keys (22 Mar 2026). The price has moved 60 times since we began recording it — about once every 6 days.