Now that I've got my Neo Geo up and running there could be plenty of games which are really really expensive which I want to collect! 
There ARE quite some pricy games. Some of these have been released on compilations or other consoles which makes it even harder to justify their price. The Metal Slug series for example, you could either get the Metal Slug Anthology (Wii) for 50 Euros ($60) or get all the AES carts which would be like $3500

For some reason they're all rare, even the Neo Geo CD versions of these games are rare. There are definitely some games that I would like to buy for Neo Geo but anything >$200 is too much for a game :-/ I guess I'd rather get a consolized MVS or a MVS -> AES converter.
I'm so glad Neo Geo games will be on the Wii's VC this summer.
maybe i will do a video showing the rest of my games and have country music in the background 
LOL! That'd be interesting.