A fully functional clone of GAF.
Smart and neat layout.
CSS for customising colors, no hard-coding of style.
Fully tested and error free.
No security loopholes.
No copy rights issue.
Clear installation instruction.
Easily configurable/customizable by admin.
Paypal etc payment modules is a must.
The script should be ready to go live with very less changes.
The scrip should be easy to maintain and extend.
Use of CMS could be an advantage but not mandatory.
The bidder should provide the demo url and logins for frontend and admin panel.
Scripts with better and extra goodies could bid more.
Escrow will be enforced, only application with complete functionality will be accepted.