I could have sworn there was pricing listed somewhere. Looks like the Ported TB thread is MIA. @Supermodulation may know how to get it back.I just wish someone would tell what it costs. Is it a big secret? I don't want to call and waste anyone's time. If it's $100, it might be worth it. If it's $500, I'll pass. I would just like a straight response. Don't understand the mystery.