360 rebuild, some questions/infos

Hey ... just got an offer for a set of 8 pistons Keith Black KB107 0.030 over with the pins ... for 250$ cnd, never use still in the box.
From what I have seen it looks like a fair deal, what do you think? Does the pins normally come with the pistons?
http://store.summitracing.com/partdetail.asp?part=UEM-KB107-8&N=700+115&autoview=sku
I don't see anything telling me the pins are coming with it, are the pins expensive?

Well maybe if I am lucky I can build it slowly gathering some good deals...

btw is these parts good quality and a good deal in your opinion:
MP Gasket Teardown Kit
MP Block Hardware Package

thanks again