Posting a picture would be the easiest way to tell. Or check the eBay description or show us the eBay link. You should really have known what model you were buying before bidding as they come in at very different price points.
Currently Being ModeratedSep 28, 2011 10:12 AM (in response to dontilley)Re: RE: Variax Model Number?
Currently Being ModeratedSep 29, 2011 2:20 PM (in response to Kneehow)Re: RE: Variax Model Number?
Looks like it's a 500. Here is the original ebay link.
The ebay listing doesn't have the model number but I knew it was what I wanted from the picture.