Priority mail is 2 day delivery, and if your eBay seller uses Amazon logistics you can get it on Sunday.Yeah, but do they deliver in 2 days and on Sundays?
I'm not going to argue that Amazon isn't good for getting you product fast in a pinch, but do you need all of your orders with that speed of delivery?
I only point it out because we're in a thread talking about saving money by getting TV from a bunch of cheaper sources (Amazon, Vue, buying a Tablo and paying for the guide data if you want to do series recordings?) instead of the more expensive convenience of paying a single supplier (DirecTV/Dish), then turning around and doing all your shopping with a single supplier for convenience and ignoring the higher prices for many/most of the products.