Oddly enough, I thought the same thing about the finders upon the first read, but then reread and convinced myself that it was the writing that seems confusing. So did I miss something and they really are rare coin dealers, or is it the writing?
I will agree that looking down every once in a while has it's benefits. Walking my dogs last summer near a field, I noticed a $1 bill in the grass. When I went to pick it up I also noticed a $5 and $10. Then I found two $100 bills. After bringing the dogs back I returned to the spot and ended up finding a total of $423. My wife ended up getting an iPad2.