Equinox

This is an early prototype of Equinox. By: Evan G Last updated: August 7, 2016

Equinox/Solstice II was one of the earliest announced games for the SNES, so it isn't surprising to see a prototype of it dating to February 9th 1992 (assuming it is using English style date order). The game was delayed a lot and didn't actually come out in the US until 1994. It should be noted, however, that the PCB board has a CIC chip that dates to 1994, so maybe the labels are wrong. This prototype was sold on Ebay by DreamTR in June 2016 for $177.61. There was no mention of differences in the auction.

Picture of the prototype from the Ebay auction