About 2 to 3 years ago, there was probably not one Bugaboo in NYC without this cup holder and you could only buy it on eBay. Well the sellers that used to sell it on eBay are no longer selling it and the 1 or 2 times it is ever listed on eBay, there is a ridiculous bidding war of up to $50 when it used to go for under $20 with shipping ( from Canada). Plus, a lot of families have either moved out or are on their second child, and this doesnt work on a twin stroller, so you just dont see them as much.
Well...I found it (through a friend)! From One Step Ahead for $ 19.95.