Anyone selling a Bazooka bass tube?

Specifically, I am looking fo rthe self-amplified version that has current-sensing speaker level inputs, to minimize the intrusion to my factory Bose system. I know that these are wussy compared to a "real" sub setup, but after 9 years of installing stereos, I am just tired of doing it, so I am taking the lazy (and cheap) way out. Plus, I am poor. I still have amps and subs from past installs, but I don't want to spend the money for the adapters.

Also will consider CHEAP Infinity Basslinks...