Here is something new for you guys:
http://vgcollect.com/advanced/I just got around to getting the Advanced search to a functional stage. As of now you can search by all fields except for developer and publisher. Results all short on one page right now so be careful with long result sets. I'll be making changes and tweaks to this over the next week before it actually goes live on the site.
Let me know if you have any feedback or comments.