Substances that irritate the skin and make it itchy are common. Plants such as poison ivy and oak and insects such as mosquitoes produce substances that cause itching. Some people get itchy when in contact with wool, perfumes, certain soaps or dyes, and chemicals.
This is a David Ortiz Autograph Sample signed on a baseball, and Authenticated by PSA/DNA. A David Ortiz single signed baseball is worth about $125.- $225. A David Ortiz signed Photo is worth about $100.-$150. Larger and more desired photos could sell for more.
How Much Money Is David Ortiz Really Worth? BOSTON, MA - SEPTEMBER 9: David Ortiz #34 of the Boston Red Sox sits in the dugout with a walking boot on his right foot before a game with the Toronto Blue Jays at Fenway Park on September 9, 2012 in Boston, Massachusetts. (Photo by Jim Rogash/Getty Images)