Coins are not something I usually sell, but I have come across a few interesting items lately, and this one I thought was a really interesting item.
U.S. State Quarters with Designer Signature Collection of 2 Pieces (Philadelphia & Denver Mints) both in high grade MS-66 / Statehood Quarters (issued 2001) each signed by artist. Each coin is officially graded ‘Superb Gem’ or Mint State ( MS ) 66 condition, amazing when one considers these were struck to be put into circulation. While modern proof quarters regularly grade at PR66, it is much less common to find a regular issue quarters graded Mint State 66. All coins are guaranteed and encapsulated by ICG, one of the premier grading services for U.S. coins.
Pairs are from the following States …

Available at robertsworldmoney.com

Available at robertsworldmoney.com

Available at robertsworldmoney.com
Again, coins are something I really know very little about, but I thought these were definitely a unusual and unique item. Sadly, I only have 1 of each set.