Best just to check their website directly. https://naturalbridgecaverns.com/api/tickets.php
It was about $30 for adult combo ticket (to see both caves)
Depending on where you are staying you could get discounted tickets if you do a timeshare tour. If you go on the Natural Caverns website you can do one cave tour or a combo. They have more then just cave tours.
Average $19-$24 per person, depending on the day and season. Daniel M's review is correct. Check their website for the current price with date. Also, you save if you purchase online.
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