MSRP was $60.  Comes wrapped in bubble wrap (not in boxes).  Accessories included to create a swing including rope, adjustable rope holders & carabiner.
 
Wooden Wobble Balance Board & Swing - 2-in-1 design for endless fun. Balance board mode supports muscle development and correct posture. Swing mode offers stability and wide range of motion. Made of high quality natural wood. Easy installation with included accessories. Supports up to 485 lbs.  
 
Easy to turn into a swing with the rope and accessories - hang from a tree, purchase a swing stand, or utilize a beam.  Manufacturer's video shows a myriad of uses and fun for todders to adults: https://www.bidfordecor.com/wobble-board
 
Highly reviewed on Amazon where it is now sold out.