Your Master said:
Well, I have a TDK deck, and that is about it. I want to start a brand new binder from scratch. I'm thinking about just buying two Plasma Blast boxes.
It really depends on what it is you want in the binder. Are you looking to complete sets? Have a large variety of trade-able cards? Just have a bunch of any cards? Would you prefer to open packs yourself or buy singles? Different people collect different things.
Since it seems like you're also playing, I'd suggest singles intermixed with 1-2 boxes of Plasma Blast. This should give you a nice mix of playability (some good EXes and some nice trade-able trainers like Catcher). I say 1-2 boxes because it would depend on how much you feel like spending on singles, but there's some nice collectible and playable cards from earlier in the BW series as well. However, this is just a very general suggestion based on what I've seen you posting elsewhere since I don't really have a specific idea of what it is you want to have in your binder.