Posted 12/11/2006 07:57 am
spider is correct, the only way the TPG can know that the Uncirculated ASE with the W mint mark or the regular Proof came from the 20th anniversary set because they are sold separately so if the box is opened you could have bought the coins separately and bought a case and a Reverse Proof somewhere else and pieced together a 20th Anniversary set so they make you send them in sealed. With a proof set well you can't buy individual proof coins and they know a proof from a uncirculated coin just by looking at it, but these coins are identical they just are sold in the set and outside the set. I hope this helps and I didn't just confuse you more
