Hello and Welcome to PrimeTimeSignatures! DETAILS ABOUT THE ITEM. Signatures By: OZZY OSBOURNE. Item: BLACK SABBATH ALBUM VINYL. Signature Obtained: PRIVATE SIGNING 2021. COA BECKETT WITNESS HOLOGRAM. Prime Time Signatures is dedicated in providing 100% authentic autographed memorabilia and collectibles by obtaining all our autographs in person by Prime Time Signatures staff. To verify the authenticity of your autographed item all items can be viewed through their unique certification number…