Community price on backpack.tf: 67.0 keys, last changed 2025-11-07 (11mo ago). The live quote above, 50.7 keys, is 24% 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
45 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 Train of Thought sell price, 2025-09-25 to 2026-10-06: 45 observations, from 14.2 keys to 49.8 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
14.2 keys
11.6 keys
30 SEP 2025 · 22:55 UTC
15.3 keys
12.5 keys
9 OCT 2025 · 10:26 UTC
14.6 keys
13.1 keys
19 OCT 2025 · 22:24 UTC
13.9 keys
12.5 keys
10 NOV 2025 · 02:30 UTC
61.5 keys
55.3 keys
22 JUN 2026 · 19:13 UTC
37.6 keys
32.7 keys
29 JUN 2026 · 01:14 UTC
45.0 keys
39.1 keys
5 JUL 2026 · 23:12 UTC
42.4 keys
36.9 keys
12 JUL 2026 · 22:44 UTC
6.33 keys
5.51 keys
19 JUL 2026 · 22:44 UTC
44.6 keys
38.8 keys
29 JUL 2026 · 00:45 UTC
41.7 keys
36.2 keys
3 AUG 2026 · 00:24 UTC
47.5 keys
41.3 keys
20 AUG 2026 · 12:08 UTC
43.1 keys
37.5 keys
22 AUG 2026 · 20:09 UTC
26.5 keys
23.1 keys
27 AUG 2026 · 10:09 UTC
43.0 keys
37.4 keys
30 AUG 2026 · 06:09 UTC
43.5 keys
37.8 keys
1 SEP 2026 · 08:09 UTC
44.1 keys
38.4 keys
3 SEP 2026 · 14:08 UTC
42.2 keys
36.7 keys
5 SEP 2026 · 14:09 UTC
42.3 keys
36.8 keys
6 SEP 2026 · 06:09 UTC
43.2 keys
37.6 keys
7 SEP 2026 · 10:08 UTC
44.4 keys
38.6 keys
8 SEP 2026 · 10:09 UTC
42.0 keys
36.5 keys
9 SEP 2026 · 16:10 UTC
41.6 keys
36.2 keys
9 SEP 2026 · 20:09 UTC
42.8 keys
37.2 keys
10 SEP 2026 · 00:09 UTC
48.0 keys
41.8 keys
10 SEP 2026 · 02:09 UTC
48.0 keys
41.8 keys
10 SEP 2026 · 04:09 UTC
48.1 keys
41.8 keys
11 SEP 2026 · 20:11 UTC
44.3 keys
38.6 keys
21 SEP 2026 · 22:10 UTC
44.7 keys
38.8 keys
22 SEP 2026 · 06:09 UTC
43.2 keys
37.6 keys
23 SEP 2026 · 12:07 UTC
49.0 keys
42.6 keys
23 SEP 2026 · 14:10 UTC
43.0 keys
37.4 keys
23 SEP 2026 · 22:11 UTC
49.1 keys
42.7 keys
24 SEP 2026 · 00:09 UTC
44.6 keys
38.8 keys
26 SEP 2026 · 04:09 UTC
50.7 keys
44.1 keys
26 SEP 2026 · 22:11 UTC
49.8 keys
43.3 keys
30 SEP 2026 · 20:09 UTC
50.7 keys
44.0 keys
4 OCT 2026 · 07:09 UTC
30.4 keys
26.4 keys
4 OCT 2026 · 23:10 UTC
30.7 keys
26.7 keys
6 OCT 2026 · 15:10 UTC
49.8 keys
43.3 keys
Price history in numbers
45 readings since 25 Sep 2025
Over the last 30 days the Massed Flies Train of Thought's sell price ranged from 30.4 keys to 52.6 keys and is down 3.0% after 13 moves. Over a year it ranged from 6.33 keys to 61.5 keys (up 258.4%). Today's 49.8 keys sits in the upper third of its range: the lowest we have recorded is 6.33 keys (12 Jul 2026) and the highest 61.5 keys (10 Nov 2025). The price has moved 44 times since we began recording it — about once every 9 days.