If You're a Duffer, You're OK in My Book: Getting the Most Out of a Round, Even If You'll Never Break 80 or 90 Showing the single result Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Sale! If You’re a Duffer, You’re OK in My Book: Getting the Most Out of a Round, Even If You’ll Never Break 80 or 90 No Minimum Order $16.99 Original price was: $16.99.$8.49Current price is: $8.49. BooksAdd to cart