WP plugin to buid niche amazon/ebay store

I am considering to build a niche store to show a category of things shown on amazon or ebay, for example, show all ipods in amazon on my sites. Would you please recommend an excellent WP plugin or software for this task? Free version is appreciated!

Thanks!

Try WP Shopping Pages, its made by the same guy who made WP Robot.

review a zon
auto e store

WPRobot for Amazon or ebay or Commission Junction.
Reviewazon for Amazon

Either one will work pretty well for what you want to do.

I tried both WP Robot and ReviewAzon, and here is my recommendation if you want to concentrate on Amazon products:

If you want to set your blog to grab random Amazon products according to your keywords and forget it, get WPR, but if you would like to look at and select specific Amazon products, get ReviewAzon.

While you don't have any influence which products WPR pulls according to your keywords, with RA you can select the products you want to add. It also has a feature 'search for that product on ebay' you can enable. I like RA a lot. If you have trouble with version 1.1. on WP3.0, there is a solution on BHW how to fix that.