Complex sentence: To honor stamp collecting, on September 22,2013 the United States Postal Service will issue a souvenir sheet showing six examples of the stamp denominated $2 each rather than the original 24 cents.
Split into simpler sentences: To honor stamp collecting, on September 22,2013 the US Postal Service will issue a souvenir sheet with six examples of the stamp. However, these will be denominated for $2 each rather than the original 24 cents.