Banggood - FT232RL FTDI USB 3.3V 5.5V to TTL Serial Adapter Module
$2.49
Shareasale.com
as of November 12, 2018 5:14 pm
Scroll down the page to compare the FT232RL FTDI programmer price at different stores.
£1.66
5 new
from £1.66
as of November 13, 2018 7:09 pm
Amazon.co.uk
€2.29
3 new
from €1.99
as of November 13, 2018 7:09 pm
Amazon.de
Ebay.com
Aliexpress.com
$5.99
1 new
from $5.99
as of November 13, 2018 7:09 pm
€11.62
2 new
from €5.49
as of November 13, 2018 7:09 pm