Old(?) Drakes Pride Bowls - Black 2lbs, 7.65oz ea Bias 2 Full

Description

I don't know a thing about these. Found 'em at a thrift shop. See images and make up your own mind.
Price should drop over time if I've overpriced them and they don't sell.
No big chunks missing out of them. Will try to photograph any defects I notice.
They're right about 4.6 inches in diameter and each one weighs about 2lbs 7.7oz