wtb: carbon frameset 48-51

I'm not in a position to purchase a whole new bike right now, but I'm thinking that I might like to find a frameset and just use my current components. I'm thinking along the lines of a Ruby comp, but am completely open to other ideas. I'm currently on a 49 lemond tourmalet. My size seems to vary depending on the brand. I'm 5'3" but I don't remember my inseam right now. I'm not looking to spend too much.

Does anyone have anything they would like to sell, or has anyone seen any great deals online? I'm just putting feelers out, but if the right thing came along... Thanks!

Comp cyclist is running a great deal now on a cervelo rs 48cm/XS frameset. I have that bike and absolutely love it (but it does take 650c wheels which you may or may not like, for me I love it).

Thanks, that is an amazing deal. I think it's a little more than I'm looking to spend, especially since I would have to change out my wheels. Also, my boyfriend would die of jealousy. He's the more "serious" cyclist and was drooling over it, too bad they don't have the same deal on the larger frames. I found the Ruby comp for $999 and am considering that. I'm also wondering if anyone might have anything they want to sell.