Many companies carry monkey bar rungs separately or as part of a jungle gym kit. Therefore, prices are going to vary significantly. If you're purchasing these rungs as a replacement for an existing jungle gym or for a do-it-yourself project, you'll find that the average costs will run between just under $30.00 to just over $100.00. Be sure to shop around for the best quality and most features your budget will allow to ensure longevity for your product.