It's a 13 5/8" LOP with 1/2" pad. Had a #1.5ish contour bedded into it with a 2" shank. Regular fill and weighs 33oz as pictured. Very good shape, waiting for your build.
$400USD shipped in CONUS or Canada.
It's the black one:
AF Let your work be shown to your servants, and your glorious power to their children.