On March 1, 1872, President Ulysses S. Grant set aside almost 3500 square miles for Yellowstone National Park—and every generation since has benefitted from his vision in land preservation. This 150th-anniversary commemorative $2 bill is legal tender, and decorated with images from the park as well as a bison from the 1901 $10 bill. A must-have keepsake for American history and wildlife fans, it’s enhanced with colorized touches and comes with a certificate of authenticity and display folio.