I've never seen a listing like that, but agree that there are fewer and fewer hobby shops in general, and of those hobby shops left, fewer and fewer stock kits. The local hobby shop in my area,
RC Hobbies and More, does stock a small selection of kits and keeps a pretty good selection of building materials and supplies in stock. I did buy a TF P47 kit from there a few years ago, but I actually end up purchasing most of my kits second hand off of e-bay or at swap meets.