Hyun-Jin Ryu signed items are top sellers among sports memorabilia. This Hyun-Jin Ryu Autographed Baseball - PSA/DNA Authentic comes fully certified by PSA/DNA and will come with COA and matching sticker. This Hyun-Jin Ryu signature is very bold and will not fade over time. Signed Los Angeles Dodgers Prime One Sports hold their value for generations. Start your Hyun-Jin Ryu memorabilia collection today. Your order ships out same day.