Where can I find a Ppirce list for famicom carts? There was one on rising stuff but it seems that swite is gone now.
I think there is no definitive price guide.
Prices change often and heavily depend on the time of the year and the region you look for them.
Most of the rarest famicom games are mainly located in japan, and hence don't appear for sale anywhere else often enough to make a price guide.
It's still in the Google Cache. I saved it to my hard drive before it is lost forever.
It is a good price guide although prices have gone up and down, it's usually a good first estimation. I use it a lot, actually just used it to evaluate two shogi games. eBay is still the main reference - not only for value, but for how common it is. YAJ is useful for telling value and commonness in Japan.
I'm putting together a price guide for loose Famicom carts, based one year's worth of Ebay prices. I'll post it later this summer when I get to the one year mark. Of course, as mentioned a lot of games are rarely seen and I won't be able to include them.