This being said I don't know how much you'd get for it. I would assume they have lost more than 50% of their value. It also depends if you can sell them yourself or if you sell them through your bikeshop or something similar.
Actually, I'm looking to buy new wheels as an upgrade from my stock wheels. I'm on a tight budget right now. Help me, I have serious wheel lust!
I'd rather be swimming...biking...running...and eating cheesecake...
--===--
2008 Cervelo P2C Tri bike
2011 Trek Madone 5.5/Cobb V-Flow Max 2007 Jamis Coda/Terry Liberator
2011 Trek Mamba 29er