That's a nice thought but to exactly what spacious piece of land are you referring? The area between the two lanes of Nimitz Road?
Probably a lot more than Mr. Musk is willing to pay......
Out of curiosity, Assuming for a moment that SpaceX were interested in purchasing Sea Launch, How much modification would be required for the system to be able to handle and service Falcon 9 launch vehicles, up to and including Manned launches?
This platform might be useful for landing the first stage of BFR downrange. I don't know if the current barges would be adequate for that, or if a retired oil-platform might just be easier for SpaceX to acquire. In any case it certainly looks like Sea Launch is on it's last 'sea legs'.
Down in Long Beach for Space Tech Expo and the CRS-6 ship docking so I paid a visit to the Sea Launch wharf. Not a lot of activity other than a couple contract security walking the grounds around the administrative and payload processing buildings. The ships were buttoned up and powered down.Lighting was perfect to shoot a 181.5 megapixel composite image that shows features in great detail.