A vintage postcards value is obviously dependent on its age, condition, rarity and the subject matter. If there is a message of historical importance or a signature from somebody famous on the back, a postcard can increase in value.
What old stamps are worth a lot of money?
The Four Main Elements of a StampStampYearPriceThe Inverted Jenny1918$1.35 Million1c Benjamin Franklin Z Grill1868$935,0003c George Washington w/ B Grill1867$900,000Tiflis Stamp1857$700,0006 more rows•14 Sep 2020
What stamps are worth money today?
8 Rare U.S. Stamps That Are Worth Serious MoneyInverted Jenny Stamp.3c George Washington Stamp. 1c Benjamin Franklin Stamp (1868) 24c Declaration of Independence stamp. 1c Benjamin Franklin Stamp (1851) 30c Shield, Eagle, and Flags Stamp. 1c Benjamin Franklin Vertical Pair. 15c Landing of Columbus Stamp. 31 Jul 2021
What stamps are rare to look for?
The Four Main Elements of a StampStampYearPriceTreskilling Yellow1855$2.6 MillionThe Sicilian Error of Color1859$2.6 MillionBaden 9 Kreuzer Error1851€1.31 MillionThe Inverted Jenny1918$1.35 Million6 more rows•14 Sep 2020