49.50 pounds is a fair price, but I could not find any info about their floppy drive for CD32 on Analogic's website. In fact, I could not find any information about any of their Amiga products, even though they have an Amiga/Atari section, it is blank.
I wonder what format(s) their CD32 Floppy Drive can read/write, 720kb, 880kb, 1.44mb, 1.76mb? And more info on the parallel port would be nice to know too.
realise this is 49.50 british pounds and not US Dollars

so around 78USD.. add the shipping from the Uk and you will easily make it around the $120 range most likely