Come up north a little bit to Port Charlotte and you have Classic Coins, just past Midway on 41 next to the gun shop.
You also have Herbs Coin Shop by Peace River Regional Hospital and North Port Coins in North Port. Out of all the three, Herbs is good for selling, Classic Coins has a nice mixture of everything and North Port Coins has everything you would ever want. Hell, these guys gave my wife and me a bottle of Wine and Whiskey for Christmas. No other coin shop would have done that and they know you by name when you come in.