So I came across this site called Zistle through another blogger... anyways, I figured I'd give it a shot. I am LOVIIN' it! Easy to catalog your cards, easy to put all the cards you have, want and want to trade into a spreadsheet-type interface without having to do hours of typing (that is, along as someone else has already entered the set and subsets your're working on). But even if the card you're trying to enter isn't already in the system, it's extremely easy to add your card into the library. I've offered up my first trade, just to see how it goes as well.
I put all of my 2011 Gypsy Queen "available for trade" cards into the site, including all hits, relics, most mini's and inserts. We'll see if I find some traders or if Zistle just becomes another way to put cards into a database. I really like the simplicity of it all for sure though.
Have a great Sunday everyone... hopefully we have some group-breaking box busting fun tomorrow!