Walmart offers the Relaxzen 2-Motor Mid-Back Leather Office Massage Chair in Black (pictured) or Brown, model no. 60-6814, for $49.88. Pad your order to over $50 to bag free shipping and avoid the $4.97 shipping charge. Padding aside, that's the lowest total price we could find by $28. This chair features two vibration massage motors that operate with four AA batteries (not included).