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.
The ten-time all star player has a net worth estimated at $55 million, according to Celebrity Net Worth. Throughout his career, Ortiz has been recognized with several awards. He is a six-time recipient of the Edgar Martinez Award, and also a five-time recipient of Silver Slugger Award.