"I think he's asking if there is a "4-piece set" notation on the slabs"
texasmick
"I have seen NGC and PCGS 4 piece gold sets (they look nice) but I don't think they have to be in an original case. You could just send in any old assortment as far as I know."
mrcoin
Thanks for the response folks, you actually got both of the questions I had in mind. Does PCGS put the four coin set in a single slab and list it as an original 4 coin set and secondly, could I just pick up loose any loose coins and send them in for a single slab as an authentic 2007 4 coin American Eagle Set, or did they want the original OGP sealed or unsealed to verify as a 4 coin set. Sorry the question wasn't more precise and thanks for the thoughts.
Berry