>>510759830$10K for the shipping containers.
$50K for the 1/4 acre lot
$30K for the conversion to make it livable
$10K for a well
$5K for a septic tank
$5k to run power lines to the lot if none are already nearby
However much more for building permits and inspection.
Property taxes for your assessed value of $200K
Then it blows over in a hurricane or tornado.