Ive got two east coast demos (both frankford/wayne stamped originals), both play perfect, but

one is M- on play side with a scuffed/scratched flip & the other is M- both sides but has a slight storage warp (nap).

Any opinions on which to sell/keep and which defect would affect the price most....

Many thanks.

 

If I was buying one I'd want the later personally.

If you like the flip side, keep the slightly warped copy and sell the one with the scuffed flip. Chances are a slightly damaged flip won't put potential buyers off.