Welcome to IIS Cloudy
What peter said, but I would add that not only are the mounts likely identical between second and third links, but I would say that the entire package is identical.
I'm just guessing here, but I reckon the package is put together by Skywatcher not the individual re-sellers, so you would likely get the same 28mm eyepiece from Andrews that MyAstro advertise with theirs.
Also... 200 Acre farm? I am very green with envy!