I did art shows and craft shows for a number of years in the Dallas area.
It is interesting how wood is not a popular medium here as it is in the Northwest and North East.
But the pricing is going to depend on the quality, the customer base and the venue.
Craft shows you compete with foam iguanas on a stick, so lower cost items sell better. Art shows, in particular juried shows, will draw a different clientele with more discretionary income and command a higher price. I'm not saying don't take the higher price items to the craft show, but you won't sell as many of them.
For the craft shows and balloon festival, I used to make fan pulls and at $5 each, would sell about 60 a show, but rarely anything over $100. At an art show, I had the same pulls, but had items from $50-$2500. Sold more art items than bowls at those shows, but sold an occasional $300 bowl. Usually large (18"+) local wood (sycamore and walnut).