We have based our estimates prior to today's auction. We used in gold spot basis of $1520 per ounce. Some of these may go for as low as just below the melt value? Others should go for a lot more?...Because they are rare dates. Please remember we are always eager to make trades. So if you see something you like and you want credit, or you got stuff to trade as a payment please give us a call and speak with Aaron or Ken. Special note, like most online auctioneers these lots go as is with no returns, however that said we wanted to remind you that we do offer a guarantee that all of the items we sell are 100% genuine or your money back. In other words, our expensive gold or silver is the real McCoy...We guarantee it or your money back. RARE 1991 1 OUNCE GOLD PANDA LRUB (KVMM LEPB)