Another 'non-version' but fun variety to collect are the endless supply of Print Dots or Flaws with this card. Most are found on the Black Box versions but they also pop up on a few others - including the FF.

Dots on the Box (to me) stand out the most. Different sizes and locations make them appear to be versions themselves.

I consider this the 'Waffle Zone'. Orange dots, circles (donuts) and even a large waffle looking blob can be found under the knob of the bat, below Billy's right arm.

Red/Yellow dots or 'Bullseyes' can be found in a few different locations. The 'Bullseye' on Billy's right arm being one of the largest.

A fun side project is to find dots on every letter in Billy's name. They are all out there. Some harder than others.