Marcos Maniacs

I enquired about the windshield rubber for my '68 1600 last year 
from Rory to find that it wasn't available at that time, even though 
priced at £56 + vat.
Now I have a note from them to say that it is available BUT now it's 
£72 + Vat!!!!  Is this exploitation???
By the way I got mine from "Woolies" who specialise in all types of 
trim.
Paul