Babe Ruth 40K kork grip bats

[SkubeBats]

Hello,
I have 2 Babe Ruth 40K kork grip bats. I'm trying to find out if their game used or store bats. I know MEARS has graded some and said that their game used. They say 40K bats with inch marks on the knobs are store bats and the ones with no inch marks are pro model bats. Both of thes bats are cracked and show good use. The top bat is missing most of the kork and the bottom bat has all of it's kork. The top bat has some wood rot and some wood loss to it on the barrel side. The bat 34 inch and is 33.7 oz do to condition. The top bat is 34 inch and is 38.8 oz and had a small screw in the handle. Please let me know what you think.