Buy Facebook Apps (w. php source)

Hi everyone, I'm in the market to buy a lot of different Facebook Apps, incl the sourcecode. Basically just mail me what you have and if the quality of the app is high, I am interested. Please note that it is important that the quality of the app is high; ie. solid source code, well structured, fully commented, fully cross-browser/os/etc-compatible, etc. Example apps that I'm looking for include: - Mini-Page-CMS app - ie. page templates, where user selects a template, enters text in to pre-defined textboxes (HTML), uploads image into predefined image-fields, sets CSS-colours, etc. - Quiz Application - Lottery App - Competition App - FAQ App - Support App - Webshop-integration App - Gallery App - Survey App - Etc. ... but if you have other apps, please suggest these also as I'm basically interested in everything :)