For those keen to get hold of these vintage Nikon compartment cases (and they are definitely worth having just for their aesthetic value alone, even if they are not the most practical bags) they can be found regularly on Japanese auction sites like Yahoo Auctions for more reasonable prices than *bay.
If you add the Google Translate extension to your browser it will automatically translate the pages for you. I bought my last two Nikon FB-14 bags direct from Japan and they were both in excellent condition despite their age. Prices have dropped somewhat in the last few years even on *bay so they are worth looking for as a nice compliment to your vintage cameras.