I have been metal detecting a site where first a house sat ( until it burned to the ground) and then 2 restaurants and have found a number of relics and coins. My two favorite finds from here are a pair of Seated Half dimes. One is an 1853 and the second is an 1860. I am truly amazed at how much detail remains on both. However the 1853 was holed and I’m just curious: how much effect does a hole have on a coin’s value?