WTB or WTT: 650 Aero front clincher

Hey everybody.  I'm looking for a 650 aero front clincher wheel to use for races.  I'd prefer a rim that is 30mm or more with bladed spokes.  I'm looking to keep the cost under $125, but am willing to negotiate.  Aluminum or carbon?  It doesn't matter, as long as the price is right.  So, BT, what have you got for me?

BTW, I'm also willing to set up a trade for some 650 carbon tubular wheels in my stable - a HED 3 rear, Zipp 310 rear and HED J2 front wheel.

So, let me know if you have something that may fit the bill.  Thanks!