Quoted from vex:i live in canada but i believe you don't pay tax. if your nib sterns had sales tax then you will pay it, otherwise you don't.
Legally, in the U.S., if you live in a state that has sales tax, you are required to pay "use tax" on the purchase of a pin, even if you purchase it from out of state.
The vast majority of people don't pay the tax voluntarily like they are supposed to. But a lot of local tax agencies have got smart, and they require copies of shipping documents to be sent to them. They then contact the person on those shipping docs to request a copy of the invoice and ask when they can expect to receive payment of the Use Tax.
I was originally contacted via email about a NIB Stern that I bought. When I didn't respond within 3 days, they called me on my cell phone! They got the info off the shipping docs.
The same thing has happened to Rarehero in terms of being contacted by the local tax collector, asking for payment of the use tax.
So yeah, I gotta pay tax. $750.00 in my case, on top of shipping and the $9k price of the pin.