For the first two (simple) chairs, we hit the junkyard for seats. They’re amazingly affordable. The seat on the first chair is black leather and came from the passenger side of a 1996 Diamonte. We paid $25 for it. Sure, there’s a tiny bit of wear, but damn, it’s $25! The tan-colored seat on the second one is out of a late model Altima ($25), and the red and black seat was ordered from Nopi for around $150 with mount kit.