One user on X posted: "Whoever stamped a dollar bill with a trump-make-America-great-again red stamp and gave it to us as a tip???? Yeah I hope you have bad f*** dreams." In some cases ...

The stamp, dating back to 1851, went for $619,500 at a Robert A. Siegel sale in 2018. The buyer was a wealthy pharmaceuticals executive named Arthur Przybyl. Plate 77 Penny Red stamps were ...

Another stamp from China that commands thousands: This 1897 Red Revenue stamp that sold for $30,000 in 2020. This Italian stamp is famous for being printed in blue instead of the intended orange.