This is a great event to go and see what local goods are being crafted in Ohio. Even pick up a snack from one of the local restaurants.
The biggest note that I would make about the flea is that you can find unique goods. But, based on that expect to pay a higher cost for the items. Also depending on the time that you go to the flea you may have to pay to get in. I would note that usually later on Saturday and/or Sunday you can get in for free. Just check the Facebook page to see if the flea has a cover.
Overall, this is a great event.