Product selector / Affiliate link script?

I'd like to create a product selector script for my site. I want to offer visitors a short form consisting of pull-down menus with pre-filled criteria (i.e., price, type, etc.) After they enter their selections and click submit I'd like to return a list of products and links from my partners.

Ideally, the links would come from a datafeed and/or be entered manually. Also, I'd like to keep links in a database (on my site) and create the results page on-the-fly.

I've searched around but can't seem to find a script to fit the bill. Does anyone know of an existing solution or do I need to head over to Scriptlance to hire a programmer?