21 Most Valuable Stamps: Rare Stamps Wanted By Collectors
luxe.digital › lifestyle › sceneJun 07, 2022 · There are only two known to be in existence today, making it one of the most valuable rare stamps wanted by collectors. Country: Sicily Year: 1959 Face Price: 1/2 Grana Current Price: $2,570,600 4. Swedish Treskilling Yellow: $4,238,000. Another top spot in the list of the most valuable stamps to look out for is held by a misprinted example.