Should i trade my Nike Copper foamposites for Beats by dre studio's refurbished ?

Should I do this trade? My Coppers are about 7/10 it has a white scuff on them on the toe area, and I have ibeats but i've always wanted Studio beats by dre's. Advice please, i dont want to make the wrong decision. I was thinking about trading my Coppers and then rebuying them in the summer time when i had my job.