I just checked out countrydrummer1's profile on ebay and he looks pretty legit.  I also checked out the guy that I bought mine from and it looks like he doesn't have anything to sell at the moment.  There's a way to search for a particular seller and that is in the Favorites section. Scroll all the way to the bottom of the page and go to the section where it says Favorite Seller.  Add any seller you wish to that list and you can do a search as to what they're selling that way.

Anyway, back to countrydrummer1.  I checked out his profile and he looks pretty okay to buy from.  Of course, there is ALWAYS a risk of getting a crappy deal from anybody in these types of situations.  I can't even stress that enough.  I don't mean to frighten you away from bidding but just wanted to make sure you're cautious.  Make sure you have safety nets as far as paying for anything.  I paid through Paypal and they do offer some protection services.  Personally, I would buy from this guy. That's only my opinion of course.  Mine came with a 1 year warranty as well and so I totally worked the hell out of the monitor for a week and put it through the burn test.  It passed with flying colors.

He has one that's ending in about 4 hours at a really nice price...about $100 less than what I paid for mine. Hhmm...should I get another one??? Hahaha! If you don't get that one he also has a listing for a dutch auction that he's selling 8 units. If you bid on the one ending today and it passes $295, I would suggest to just go for the dutch ones. That would be the best situation for you if you don't get this one. Plus, the shipping really isn't all that bad either.  Well, I hope I've helped a little bit.  

Ultimately the decision is yours.  I was on a budget but I wanted something larger than the 17" monitor that I had because of the projects that I wanted to do.  The situation presented itself to me and I just had to take it.  I wanted the 21" one and I haven't regreted it ever since.