$2,000 will get you the latest in Japanese massage chair technology. The Joba is fully equipped to simulate a leisurely ride on a well-behaved horse. Research at Panasonic, where the Joba is made, have shown that this mechanical saddle gently stimulates the glutes and lower torso and is great low impact exercise for those with bad knees (the greying of Japan has had a tremendous impact on the home health care industry).
One could image a bundle deal with a DVD featuring vistas of the Great Plains put to the music of Merl Haggard!
(Thanks to Terrie for the pointer)