Yes, there are coupons available for paleomagonline.com. One of the offers is a 66% off deal. Additionally, there's a 5% discount on certain purchases. Please note that these offers may vary and it's recommended to check the website for the most current deals. If you're interested in back issues of the magazine, there was a past offer where digital versions of back issues were available for just $1 each. However, this offer may no longer be available. Please check the official website for the most accurate information. Remember, coupon codes and discounts can change frequently, so it's always a good idea to check back regularly for the latest deals.