Deep breath!!
It can be very confusing. I'd suggest by starting to read the diapering tutorial here at mdc and another good overview is here .
No need for pins, that's what a snappi is for! If you really don't know what you're looking for, then I suggest a diaper package from a few different places like Natural Babies or Kelly's Closet.
IMO, ebay isn't the place to start until you have a feel for what you want to try and what retail prices are on things.
Prefolds - Nope, you're going to want to buy prefolds online. The ones in the dept stores generally aren't absorbant enough.
You can get started diapering for very little ($100 or so) if you use prefolds and covers all the way on up to thousands if you get into hyena items.
Good luck!

No need for pins, that's what a snappi is for! If you really don't know what you're looking for, then I suggest a diaper package from a few different places like Natural Babies or Kelly's Closet.
IMO, ebay isn't the place to start until you have a feel for what you want to try and what retail prices are on things.
Prefolds - Nope, you're going to want to buy prefolds online. The ones in the dept stores generally aren't absorbant enough.
You can get started diapering for very little ($100 or so) if you use prefolds and covers all the way on up to thousands if you get into hyena items.
Good luck!