Amazon has the AFG 4.0 AH Hybrid Exercise Bike for $599 with free shipping.
Product Features:
* Commercial-quality exercise bike with hybrid frame design--combines access of a recumbent with efficient riding of an upright
* 23-pound flywheel with 20 levels of resistance; 10 programs including 2 custom programs
* FreeSPIN technology allows for smooth coasting instead of joint-jarring stops
* Heart rate monitoring via contacts and included wireless Polar receiver and chest strap
* Warranty: lifetime on frame and brakes, three years on parts, one year on labor
Amazon.com: AFG 4.0 AH Hybrid Exercise Bike: Sports & Outdoors
AFG 4.0 AH Hybrid Exercise Bike $599 + FS 
