i think what he doing is braggin.you know,"i got real diamonds on my rims" type thing.cause i havent met anybody who sold 30 gram o.zs yet. and if they did the product must be bad and they tryin to get it off quick.so if you buy a 30 gram ounce,be ready to hear fools complain when they start losing money and have smokers not fuckin with them because the shit aint good.