This article preserves the original research from April 30th, 2008. Prices, population estimates, and auction references reflect that period and may no longer be current.
| Year | 2001,2000,1999,1993,1991,1989,1987 |
| Material | Silver |
| PCGS Certification | MS69, Gem |
| Scarce Years | 1993, 1987 |
Historic prices from auctions that has closed with a winner in years past. With data of 118 different WTC auctions from 2003 until 2007 it does look like the coins peaked and has then fallen back since 2007. Great for collectors buying right now.
| Year | Price/year bought. |
| 2001 Gem | $87/2004 - $148/2005 -$184/2006 -$138/2007 |
| 2001 MS69 | $172.50/2003 - $253/2007 |
| 2000 Gem | |
| 2000 MS69 | |
| 1999 Gem | |
| 1999 MS69 | |
| 1993 Gem | |
| 1993 MS69 | |
| 1991 Gem | |
| 1991 MS69 | $138/2003 |
| 1989 Gem | $45/2003 |
| 1989 MS69 | |
| 1987 Gem | |
| 1987 MS69 |
Archive curated by Jacob Malherbe. Original publication: . Page presentation updated ; historical claims remain dated to their original publication.