I donāt collect bills or know anything about them. Does a birthday note have to be DDMMYYYY? I found a $100 bill thatās 19451812āļø So itās YYYYDDMM. I assume thayās Too far of a reach. Thanks.
I think, over time, you could get at least $110 for them if you have enough exposure. Long term BIN on E bay. Or, a currency forum, if there is one. Keep it up! great finds..........h