I have a Rev. 5 Omega 8000 in 95+% condition with standard 10" elliptical Concentric coil. It is in the factory box and works just fine. $350 includes mailing in the lower 48 states.
I also have three search coils for sale:
Teknetics 5" DD that I used to use on my Omega and G2. Used, but works just fine. $75 includes mailing in Lower 48 states -- OR -- only $50 if sold with and shipped with the above Omega 8000.
Tesoro 10X12 DD in almost new condition. $80 includes mailing in the Lower 48 states.
White's 4X6 DD 'Shooter' coil for the MXT series and others that share those coils. Very, very good condition. $80 includes mailing in the lower 48 states.
Payment must be in cash or US Postal Money Order.
Contact me my e-mail.