I think this defect occurs in many 1961 Topps cards. Whoever sold PSA on listing the Fairly as a variation in the Registry master list was a good salesman. But once it is added to a master set list, if you collect such sets, you almost have to have one . I admit to getting one of the Fairlys. :-(
The amount of green can vary significantly. A friend has a Fairly in which the entire bottom of the ball is green. Once it becomes obvious how many cards have the defect the initial high prices should drop considerably
