It is obviously a third print error, I dout it is funny money and judging by the scan it has been in circulation for a while, in order for it to be worth anything more than twenty dollars it would need to be in barley circulated to un circulated condition, i.e no rips , tears, creases, stain spots, you might find someone who really desires these error notes but I would say you wouldn't get no more than $25.00 for it, I too have a third print error note....1976 $1 dollar bill that I had a reputale coin/paper money store evaluate for me.... $3.50 HH, I decided to keep just for a conversation piece, it is in almost mint condition,
Beauty is in the eyes of the beholder HH,