i got a brand new purple rain album that says "not 4 public sale, promo only" in gold letters on in the right hand bottom corner. would it b worth anything??

actually it says "lent 4 promotional use only. any sale or
unauthorised transfer is prohibited and void. subject 2 return uopn demand by owner. acceptance of this record constitutes agreement 2 the above"

no, 'gold-stamp' promos aren't worth any more than normal.