1 dollar = 1 pound -- NOT

As the pound heads toward a value of $2, I wonder if there is any chance
of the Coronado PST heading toward a price of less than £400?

After reading about the Baader 7nm H-alpha filter on
alt.binaries.pictures.astro I found more price differentials to annoy
me. AFAICS, no UK supplier sells it, but if you want to buy the 45nm
version it will cost you £75. It costs $113 or $118 (£57 or £59) from a
couple of US suppliers and 94 euros ($125, £63) from a European firm.
Not so obvious, but definitely pricier in the UK.