Community price on backpack.tf: 175–180 keys, last changed 2024-02-22 (2.5y ago). The live quote above, 129 keys, is 26% lower and last moved 3h 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
24 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 Mining Light sell price, 2025-09-25 to 2026-09-05: 24 observations, from 183 keys to 129 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
183 keys
145 keys
30 SEP 2025 · 20:16 UTC
183 keys
145 keys
9 OCT 2025 · 08:00 UTC
175 keys
152 keys
19 OCT 2025 · 19:46 UTC
167 keys
145 keys
25 OCT 2025 · 16:04 UTC
159 keys
138 keys
10 NOV 2025 · 00:04 UTC
168 keys
146 keys
21 NOV 2025 · 04:30 UTC
389 keys
389 keys
16 APR 2026 · 22:29 UTC
162 keys
100 keys
22 JUN 2026 · 21:13 UTC
108 keys
94.1 keys
29 JUN 2026 · 01:14 UTC
126 keys
110 keys
5 JUL 2026 · 23:12 UTC
120 keys
104 keys
12 JUL 2026 · 22:44 UTC
121 keys
105 keys
19 JUL 2026 · 22:44 UTC
127 keys
110 keys
29 JUL 2026 · 08:45 UTC
132 keys
115 keys
3 AUG 2026 · 00:24 UTC
138 keys
120 keys
10 AUG 2026 · 05:10 UTC
144 keys
125 keys
20 AUG 2026 · 10:10 UTC
117 keys
101 keys
23 AUG 2026 · 06:09 UTC
127 keys
110 keys
24 AUG 2026 · 08:08 UTC
126 keys
110 keys
28 AUG 2026 · 18:09 UTC
126 keys
110 keys
3 SEP 2026 · 10:08 UTC
113 keys
98.3 keys
4 SEP 2026 · 04:08 UTC
124 keys
107 keys
4 SEP 2026 · 18:08 UTC
113 keys
98.2 keys
5 SEP 2026 · 16:08 UTC
129 keys
112 keys
Price history in numbers
24 readings since 25 Sep 2025
Over the last 30 days the Massed Flies Mining Light's sell price ranged from 113 keys to 144 keys and is down 10.4% after 8 moves. Over a year it ranged from 108 keys to 389 keys (down 29.4%). Today's 129 keys sits in the lower third of its range: the lowest we have recorded is 108 keys (22 Jun 2026) and the highest 389 keys (21 Nov 2025). The price has moved 23 times since we began recording it — about once every 15 days.