I think these are 3-piece reactives.  Sanded covers.  I've got two brand new in the box that need to go.

Ball #1:  `16.00 lbs, 2.48 oz top, pin in < 1/2"  MARKED AS A BLEM
Ball #2:   15.97 lbs, 2.80 oz top, pin in 1 1/8"  MARKED AS A BLEM

I think these are blems because of small pitting on the cover.  I can't find anything else wrong with them.

$45.00 each shipped anywhere in the lower 48 states.  UPS tracking provided.  Paypal preferred.  

I can provide references if needed.