Ebay caved in to sales tax some time ago and you will pay it no matter where you live or where you buy from. The worse problem is for sellers in the future and you will be paying income tax on everything you sell on eBay or anywhere else the payment goes into a bank. If your account takes in more than $600 in a given year everything after that is considered income and will be taxed.
If your income tax rate at the end of the year is say 30% then whatever you just sold on eBay will be reduced by that amount. So think about this, you buy something brand new and you pay sales tax on it. Maybe you bought a new Icom 7300 for $1,200, used it for a month and decide you don't like it so you put it on eBay. It sells for $800. Great, you lost $400 in the process, but wait, you will now pay your 30% or whatever income tax on the sale of that radio you bought new and paid sales tax on, took a loss and now they take 30% more. Why? To fund all the new IRS field agents to make sure they get all the income tax from us on everything we sell on Craig's list, eBay, anything they can squeeze us for. Thanks Joe, thanks a lot.