Is this site legit?

[TitanDiddly]

An eBay seller wants me to pay for an item I bought with this site:

www.marketworks.com

I've never heard of it before- Ideas?

 

[isasir]

Hmm, it seems legit. They're referenced in this Yahoo link for example. I saw a few ebay pages that had a "Powered by Marketworks" logo on them as well.