Hey guys, i just picked up a gillette adjustable razor (i pretty sure its a fatboy)
it is in good shaving condition with not much wrong with it ascetically, and nothing wrong mechanically

anyways, my question is, with the numbers 1-9, what is a good setting, i have been shaving with a superspeed (i think) for about a month, and was wondering if someone could recomend a setting

also, as a side note, i paid $10.00 for it, did i get a decent deal or did i get ripped off?