buying guitar pcks.real from frauds or so called promo

When buying guitar picks ,you should look out for U.K. promos of American rock bands .Those picks are printed by seller,not a real pick manufacter.Also those picture pick sets are worthless.the seller makes those,bands know nothing about that stuff.Check feedback,absolutly a must in pick collecting.Reserch pick in gepletedlistings etc...You see who the sellers of the real deal by all the above factors.All my picks are found on stage or by the stage or from the bands tech or factory band reps from guitar and string manufacters.Thanks for reading my review.