The workers are not the nicest and only moderately helpful. While this was an old experience, i wanted to put in my input to warn perspective buyers and sellers.
I just bought two nice graded coins for investment at Mid-South Coin. I've been a repeat customer there for over 20 years. They have a great selection and good prices. The staff is very helpful and I have always been pleased with every coin I purchased there.
If you are going to have your logo on the side of the van make sure the person driving isnt being unsafe. Speeding, tailgating, constantly changing lanes to try to get ahead only to get behind a slower car and moving back, cutting people off. Represent your business well everywhere your name is.