STYLETHREAD -- LET'S TALK SHOP!

Vintage might be cute for tee-shirts, but I'm on the fence about whether its okay for sweatshirts. There are a bunch on ebay, and I am looking to get a bunch of sweatshirts for the winter, but I'm worried that when it comes to sweatshirts (something i'll wear all the time, and something that should be good quality to keep me warm) vintage might not be realistic.

What do you guys think? The sweatshirts do have little marks or maybe little rips, which I don't really mind because I have my own sweatshirts with marks that I still wear. But maybe it's smarter to buy good quality sweatshirts that I will be able to wear for a long time without it wearing out.

Also, on a related note, does anyone know where I can get sweatshirts/hoodies (like puma, nike, adidas) for a discount? For some reason, I can't really find any sweatshirts on sites like bluefly.