CNBC Points Pro: I have 300,000 points but don’t travel much anymore. What should I do with my Amex Platinum?

Terms apply to American Express benefits and offers. Visit americanexpress.com to learn more. Welcome to the Points Pro, where I answer your credit cards and travel rewards questions each week. If you have a question you'd like answered, you can submit it here . This week, CNBC Select reader Brad from Florida asks : I've had the American Express Platinum Card® for years and I am questioning how valuable it is for me at this point in my life. …