Lionel Messi signed sports memorabilia is a top-seller. This Lionel Messi Autographed 15.4 Cleat - PSA/DNA Certified Authentic has been certified by PSA/DNA and will come with a Certificate of Authenticity (COA). Lionel Messi autograph memorabilia collectors will love this quality signed product. This item is in stock and ships out same day. Autographed memorabilia is valuable and a perfect gift idea for a diehard fan.