I bought a powerlock a week ago and it's faulty so it's going back. I don't think I'm going to buy another one especially as they're not made here any more.
I have the bit adaptor and bits that I bought separately along with the wire stripper tool all in black oxide finish. The bit set was $15+shipping and the wire strippers were $12+ shipping. Neither have been used so are new.
$20 for both via paypal shipped conus.