Product Buy-Back / Trade-In Similar To Gazelle

Has anyone completed a product buy-back module for CS-Cart so that the site would allow customers to sell back their products, similar to gazelle .com ? There is a similar module for Magento http://magento.ikantam.com/store/electronics-trade.html I really don't want to use Magento.

Thanks

Bill

ezhobbies.com

Your link does not work for me

Your link does not work for me

http://magento.ikantam.com/store/electronics-trade.html

Thanks. We failed to find similar module on the marketplace