Friend of mine has a Blitz SS BOV that he is looking to sell. He had a turbo'd 240, but sold it for various reasons so he never used it. I've been on the edge about adding a bov to my s/c setup, but haven't made the jump to do so because it really won't benefit anything. He isn't sure on a price yet, but what would one of these go for? $100, $50, $10? Thanks