I have a $20 bill with a binary serial number... 44777777... does anyone know a collector I can contact
Trinary is a made up term to make something collectible which isn't. Take a look at this link: http://www.coolserialnumbers.com/FancySerialNumbers.aspx
It's not really worth anything...but it's kinda neat. If you like it keep it (I probably would) but it's not worth trying to sell. If you like it...keep it, if not spend it.