Community price on backpack.tf: 18.0 keys, last changed 2026-05-06 (5mo ago). The live quote above, 13.1 keys, is 27% lower and last moved 13d 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
47 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.
Fireflies Undercover Brolly sell price, 2026-06-15 to 2026-10-12: 47 observations, from 16.1 keys to 13.6 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
15 JUN 2026 · 14:08 UTC
16.1 keys
14.5 keys
22 JUN 2026 · 21:13 UTC
12.5 keys
10.8 keys
29 JUN 2026 · 01:14 UTC
13.5 keys
11.8 keys
12 JUL 2026 · 14:44 UTC
12.6 keys
10.9 keys
19 JUL 2026 · 22:44 UTC
13.0 keys
11.3 keys
29 JUL 2026 · 00:45 UTC
12.6 keys
11.0 keys
3 AUG 2026 · 06:24 UTC
14.5 keys
12.6 keys
10 AUG 2026 · 01:11 UTC
13.7 keys
11.9 keys
20 AUG 2026 · 06:09 UTC
13.4 keys
11.7 keys
22 AUG 2026 · 16:08 UTC
13.4 keys
11.6 keys
22 AUG 2026 · 20:09 UTC
12.6 keys
10.9 keys
23 AUG 2026 · 00:09 UTC
12.6 keys
10.9 keys
23 AUG 2026 · 04:09 UTC
12.4 keys
10.8 keys
24 AUG 2026 · 06:09 UTC
12.8 keys
11.1 keys
29 AUG 2026 · 12:10 UTC
13.8 keys
12.0 keys
30 AUG 2026 · 00:10 UTC
12.5 keys
10.9 keys
30 AUG 2026 · 08:09 UTC
13.9 keys
12.1 keys
30 AUG 2026 · 20:10 UTC
14.8 keys
12.9 keys
31 AUG 2026 · 08:09 UTC
14.9 keys
13.0 keys
31 AUG 2026 · 20:11 UTC
15.0 keys
13.1 keys
6 SEP 2026 · 06:09 UTC
12.8 keys
11.1 keys
10 SEP 2026 · 22:08 UTC
13.8 keys
12.0 keys
14 SEP 2026 · 10:08 UTC
12.2 keys
10.6 keys
15 SEP 2026 · 14:08 UTC
12.1 keys
10.6 keys
22 SEP 2026 · 04:09 UTC
12.3 keys
10.7 keys
23 SEP 2026 · 08:11 UTC
12.3 keys
10.7 keys
26 SEP 2026 · 16:09 UTC
14.2 keys
12.3 keys
28 SEP 2026 · 20:09 UTC
14.7 keys
12.7 keys
30 SEP 2026 · 10:08 UTC
13.1 keys
11.4 keys
2 OCT 2026 · 15:12 UTC
13.4 keys
11.7 keys
3 OCT 2026 · 07:11 UTC
12.2 keys
10.6 keys
5 OCT 2026 · 09:09 UTC
13.8 keys
12.0 keys
6 OCT 2026 · 11:09 UTC
12.4 keys
10.8 keys
7 OCT 2026 · 19:10 UTC
12.6 keys
11.0 keys
8 OCT 2026 · 17:10 UTC
13.6 keys
11.9 keys
8 OCT 2026 · 19:10 UTC
12.4 keys
10.8 keys
9 OCT 2026 · 19:10 UTC
14.4 keys
12.5 keys
12 OCT 2026 · 07:08 UTC
13.7 keys
11.9 keys
12 OCT 2026 · 09:09 UTC
13.1 keys
11.4 keys
12 OCT 2026 · 13:08 UTC
13.6 keys
11.8 keys
Price history in numbers
47 readings since 15 Jun 2026
Over the last 30 days the Fireflies Undercover Brolly's sell price ranged from 12.1 keys to 14.7 keys and is up 11.9% after 20 moves. Over a year it ranged from 12.1 keys to 16.1 keys (down 15.7%). Today's 13.6 keys sits in the middle of its range: the lowest we have recorded is 12.1 keys (15 Sep 2026) and the highest 16.1 keys (15 Jun 2026). The price has moved 46 times since we began recording it — about once every 3 days.