I have a Fusion Marine Radio Headunit that has never been used.  I bought this for a boat that I was restoring but sold the boat before it was installed.

I paid $520 for this new.

Fusion is the #1 Trusted brand in Marine Grade Radios.  

Model # MS-CD600

Fusion MS-CD600 Marine CD Stereo with FUSION’s latest Alpha Search Technology
The Fusion MS-CD600 Marine CD stereo incorporates an intelligent user memory, FUSION’s latest Alpha Search
Technology and extended Apple iPod support with fully integrated iPod
user interface, dual mono subwoofer output and ingenious behind dash
engineering all contained in a 100% aluminium chassis.

Waterproof CD/MP3 Tuner

Type: CD/WMA/AAC/MP3/iPod AM/FM

Waterproof: Yes

Conformal Coated PCB: Yes

Ready for iPod: Yes (requires MS-IPDOCKG2)

iPhone Compatible: Yes (requires MS-IPDOCKG2)

Wired Remote Compatible: Yes

Power (max): 280 W

Dimensions (W x D x H): 217 x 253 x 79 m