Used but in excellent shape, French threaded (35xP1) Sugino MW-68 Mighty bottom bracket. No wear on races that I can see, includes complete assembly - cups, spindle, bearings (caged), and lock ring.
This BB had a Suntour Cyclone (Sugino) double crank attached to it, so it should be suitable for most Japanese double crank sets.
$45 shipped.
John Damiano
San Ramon, CA USA Earth