This enables and disables (toggles) the "best buy" cheat, which makes units 10% cheaper. Note that sometimes this command does not turn off and you will need to open and close your game to disable it.
The syntax for the bestbuy command is as follows:
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Find below working examples of the bestbuy command.
This is the only way to use this command. If bestbuy is disabled (default), this command will enable the bestbuy cheat, making all untis 10% cheaper (note that it doesn't send a message in console saying that it is enabled). If you have already enabled bestbuy and run this command, bestbuy will be disabled.