Home » Centsles Coins » Presidential Error Dollars » John Adams Error Dollars $100 BILLS MISSING TREASURY SEAL ERROR! THIS IS A RARE ERROR WHERE THE TREASURY SEAL (AS PICTURED FROM A NON-ERROR NOTE) IS MISSING ON THE RIGHT HAND SIDE OF THE NOTE. THIS HANDFUL OF NOTES WAS DISCOVERED IN FT. LAUDERDALE A FEW YEARS AGO AND WE WERE ABLE TO BUY ALL OF THEM EXCEPT A FEW THAT SOLD FOR $550 EACH. YOU CAN BUY THEM FOR $400 AND IF YOU BUY MULTIPLES THEN WE MIGHT BE ABLE TO SEND CONSECUTIVE SERIAL #'S WHILE THEY ARE AVAILABLE. Email Friend Price: $400.00