The eshop seems a bit confusing with shipping, but it's simple. The site charges a flat shipping rate that varies depending on domestic/international and the product ordered.
It either goes usps priority mail (domestic) or usps global express (international), I use usps express, because it is a reliable and safe way to send an expensive international shipment when declaring low values for customs, which is about what 95% of my non-us customers request.
For one f1 unit, its 20.00/65.00 domestic/international
Until you put your address in and complete your order, it won't calculate the proper shipping.
Yah turnaround is usually 1-3 days for shipping stuff, sometimes longer if we are in between runs of parts.
If you order a lot of items say multiple units, the shipping charges seem high, becasue the site will just add the shipping for each individual item, but in reality most products can be combined for shipping fee savings, and the shipping charges get adjusted once the package is sent and actual shipping fee is realized. Any excess or additional shipping/handling fees are refunded.