Amazon has the MartinLogan Helos20 In-Ceiling Speaker with Paintable Frame and Grill for $149 with free shipping.
Technical Details:
* Stereo capable, MartinLogan in ceiling for great sound in smaller single speaker environments
* Solid hardware for clean and reliable installation
* Twin 3/4" tweeter, aluminum woofer and top crossover for great stereo sound from a single unit
* Easy to power with nearly any electronics
* Included shield for easy painting allows Helos20 to match any décor
Amazon.com: MartinLogan Helos20 In-Ceiling Speaker with Paintable Frame and Grill: Electronics
MartinLogan Helos20 In-Ceiling Speaker with Paintable Frame and Grill $149 + FS 
