Sonic and Moto Bug figure bundle, by Jazwares from 2011. The "1991" on the box is referring to the year the figures represent. As far as I know the Moto Bug figure contained is exclusive to this set and were not sold separately.

Sealed new in it's box. The box's blister packaging is slightly yellowed. There is also some sun fading on the front of the cardboard and some minor folds/damage. See photos for details.