Rolling chairs and Atlantic City go hand in hand with each other. It was a way for people to travel the boardwalk without having to do too much walking. It cost money and someone would push you down the boardwalk in them. There are rolling chairs today on the boardwalk still, so if you are feeling nostalgic you can take a ride.
I tried looking for an old rolling chair on websites before to see if people collect/sell them. I came across this website where someone is selling one for $1150. Seems like an expensive hobby to get into!