I sold my 07 Coupe for 8K GBP as long as your car is on the manifest with your shipping you MAY NOT have to pay the tax to import, I estimated that shipping and all that jazz would be about 3-4k GBP. I saw an exact same model as mine up for 22K CAD . . so small profit maybe but not worth the hassle IMO.
Also different territories have different rules, so I could not have imported an 03-05 due to the emissions here in BC