One more:
English Chocolate.
I used to pay about $5 a pop (at a german restaurant, ironically, in Chicago's SouthLoop) for a little gem from the other side of the pond called
Cadburry "Crunchie" candy bars.
The restaurant has since closed it's doors (after an impressive 107yr run) and I've been forced to get my fix directly from the UK. With shipping, they're almost $4 a pop for a box of 25. Sometimes, I'll even order them off of ebay, but condition/freshness were questionable. Tonight, I found some at a major US online retailer, for a dirt cheap price, though I suspect these are made at Cadburry's US plant.
I know they can be had for cheaper, though I may just have to ask my boss for a transfer to our London office.