Unique Price Mod Required

What i require is a mod that will add UNIQUE PRICE to CS-Cart. If you look at this site <[login to view URL]> you will see under "TEMPLATE INFORMATION" REGULAR PRICE: (?) 64 US Dollars UNIQUE PRICE: (?) 2400 US Dollars If you then click either "BUY THIS TEMPLATE" or "ADD TO CART" it will give you two options; Non-exclusive - price $64 Exclusive (template will be removed from website) - price $2400 The "Exclusive (template will be removed from website) - price $2400" option is a mod i would like built into CS-Cart and can be controlled in the admin side. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform CS-Cart PHP{smarty}