These from a local shop? Maybe they'd take them back if they've never been mounted? What did you pay for them?

I've paid what they appear to retail for (Kontact's link to MAVIC) a pair of built-up wheels this last year.

They have little utility for the amount and style of bicycling I do now so for me, the cost to ship from MA to WI would be a speed bump.

Were I you my next click would take me to the Marketplace sub-forum here. Post 'em for sale there, see what comes of it.