Quoted from PW79:
You are in MI
GRG is in MI
If you want to avoid sales tax then buy from a distro not in MI. But you have to ship it to avoid tax.
If youre in a state already taxing out of state online purchases then you might as well buy from a local distro.
FYI the $100 ebay promo is on again FYI
You're still supposed to pay the equivalent of sales tax via use tax. In Michigan and Missouri. Pennsylvania too and they audited me on it when I lived there.