OPINION :Pre 1980 ;b.b card, 8x10 ,team player post card
 

wondering the thoughts of fellow collectors as to the most desirable of the above and how there values would be affected.i do realize that b.b cards prior to 1950 would be atop the pecking order.also have over a hundred montreal expos pict. player postcards ,houston colt 45,s, and the balt. orioles from the 1970,s. i,m thinking there would be alot less of these than b.b cards but would there be a difference in value.Also any black and white 8x10,s from the 50,s and early 60,s. would they be worth more than a card from the same year?