[stomachmonkey]

I'd have two priorities. Getting a professional in there to evaluate and a lawyer to litigate.

I'd sue everyone. Previous owner, home inspector, insurance companies, anyone i could think of that was involved with the sale.

Curious, how was it discovered that it used to be a Meth Lab? Was it public knowledge? Was there ever a bust there? If so I'd sue the local government, police, DOH, anyone that knew about it with the power to force a clean up or condemn it.