here the deal... theres usually two types of dealers, one will sell regs, and one will sell chronic...some will sell both

just call him up and be like.."hey man that bud u had was alrite, but i want some of that fire, those real dank trees"
o and haha if u didnt already no ur "40sack" if probly gettin u a half oz. or a quarter of shitty weed, but $40 wont even get u an 1/8 of chronic...