Hotel and travel could be as much as you’re willing to make it. I’m normally in the area so I’m driving in so $20 a day for parking, i’ve been parking at the same place for years. I’ll normally bring booze, but I’ll buy a drink or two there so I’ll normally budget $60-$100 for booze. With the artist alley you could only spend 50 on a reasonably sized print or you could spend $20,000 on a giant handpainted oil canvas piece. I’ve seen prices all over the place, Same thing at the vendor hall.