Banggood - FT232RL FTDI USB 3.3V 5.5V to TTL Serial Adapter Module
$2.49
Shareasale.com
as of July 16, 2018 2:15 am
Scroll down the page to compare the FT232RL FTDI programmer price at different stores.
£2.04
5 new
from £2.04
as of June 1, 2018 7:14 pm
Amazon.co.uk
Ebay.com
Aliexpress.com
€2.95
7 new
from €2.95
as of June 1, 2018 7:14 pm
Amazon.de
€5.99
3 new
from €5.49
as of June 1, 2018 7:14 pm
as of June 1, 2018 7:14 pm