Brand new vintage TruAngle Goalie Training Angle Tool

When I was in high school, I bought this with money I made from my first job, with the intentions on giving little goalies lessons. This attaches to both posts and then the blade of the instructor. It gives the goalie a forward visual of if they are on their correct angle or not. Never used and comes with all original accessories including the VHS training tape! Fresh registration card and trading in book located inside nice carrying case. Ready to move on from this blast from 1996.