Just for comparison I got new varifocals in June this year, I didn't go to Specsavers but rather to my local optician who happens to stock Lindberg.
And also does the Zeiss and Essilor lenses, I prefer Essilor but went for Zeiss this time
So just for the lenses as I have a few pairs of Lindberg frames that will probably see me out
Full Eye test €100, fully refunded by Laya
Lenses including Transitions Gen 8 €650 of which Laya refunded me another €100
So all in €550 for a set of Lenses
I would presume if I was to add in Lindberg frames I be adding at least the same again if not more