Ghost

Happy Halloween! This ghost is a pull-back figure from a 1993 Creepy Creatures set that also included a vampire (featured on BPA for Halloween 2014). He's the 2nd ghost to appear on BPA (the first being this Phantasm that was featured for Halloween 2015).

Arthur the Aardvark

Arthur the Aardvark figure from 2004. The first aardvark to appear on BPA for sure.

Panda

A skateboarding Panda from a 1990. Not much other info on this dude - board says 1990 gara/canal made in china (which is appropriate I guess).

Diener Eraser

Diener eraser skate cat from 1988. This was part of a animal sports set including (but not limited to): football pig, surfer cat, hockey elephant, soccer elephant, and baseball bear. He came in a variety of colors.