I said I'm on SSDI not SSI and I've been so for the past 10 years and my SSDI income is not taxable. I know what's taxable in my state and what is not. Garage sales are not taxable because you've already PAID your taxes when you bought the items in the first place. They can't TAX Twice on items just because you've resold them. E'Bay pretty much falls under the same category. You're mostly reselling items you've purchased and already paid taxes on. It's more like an online Garage Sale than a store.

It is a miracle that curiosity survives formal education. - Albert Einstein