<https://atariage.com/forums/topic/132112-yogis-frustration/#comment-1593426>
<http://schema.org/text>
"Most Intellivision protos that I've seen are on big T-Boards, not regular boards.  There are of course some exceptions (such as the Activision protos), but those are pretty uncommon.  I've also seen some protos housed in old Intellivoice cases as well.  This could be the real deal, but I'm a bit suspicious.  The price is totally ridiculous regardless. \n  \nTempest \n"
<https://atariage.com/forums/topic/132112-yogis-frustration/?tab=comments#comment-1593758>