The public widely considers golf icon Jack Nicklaus to be one of the greatest golfers of all time. During his career, he won 117 professional golf tournaments, including 18 major championships; this record still stands today, and it's unlikely to be broken. The World Golf Hall of Fame inducted him. I am listed in the 2017 Guinness World Records for having the largest autographed golf ball collection in the world. I have 431 signed golf balls in my collection. Arnold Palmer signed my first golf ball, and Jack Nicklaus signed my second. I am selling my collection because I am in poor health at age 90. If you go on eBay, there are many Jack Nicklaus signed golf balls for sale that average over $350. One is for $700 and the other for $695. To the person who buys this golf ball, I will give that person two dozen nice experienced golf balls. A letter of authentication goes with the sale of Jack's ball. This is a steal for someone who wants Jack's authenticated, signed golf ball. What makes this golf ball so special is that it's a Signature Jack Nicklaus ball, which is a rare find today. Serious buyers only.