Mantle Error
I collect errors and variations to my sets, but have stayed away from wrong backs and blank backs ( other than proofs like the 67 Maris Yankee) because there are a lot of them and they are more random than a repeating error or variation cards. Some folks do collect them, and the fact it is a Mantle would count for something, but from my experience a regular Mantle card is likely to bring more than the error unless some die hard Mantle collector is into wrong backs. But, I could easily be, and often am, wrong
|