The 1999 silver proof state quarter sets (10 coins) are almost $300. Can someone tell me why?
I'm trying to understand this. Any idea what percentage of $300 might be attributable to 1) first set in a series 2) lowest mintage of all the sets 3) silver prices and 4) Christmas season. Any opinion if the 99 sets will increase much more in value??
Proof Silver Coins Ending Soon on eBay:
5 Dollars 1989 Marshall Islands Proof World Coin Man on Moon Silver Dollar Size
 | US $9.99 End Date: Monday May-21-2012 16:48:36 PDT Buy It Now for only: US $9.99 Buy it now | Add to watch list |