1978 Kellogg's Baseball 3D Superstars - These have always been the coolest cards. 3D Cards were hard to come by as a kid; it took a lot of bowls of cereal. Plus, you never knew who you were gonna get!

These cards have been in 9-pocket sleeves in binders since the late 70's so they are in pretty good shape. See scans for each card.
  
To note, if not visible from scan

Burroughs card - tiny cracks on left middle
Valentine card - top middle chipping
Bostock card - bottom middle chip

Cards ship in a toploader secured via EBAY Collectibles program. I will combine shipping on multiple items.