I am about to be done with an album (Late May)and am looking for mastering in the San Francisco Bay Area. How much time and money does good mastering usually run? I just want to get an idea of what to expect? We master some things ourselves, but after pouring our hearts and souls into this music for damn near 11 months, we want some fresh, experienced ears on it. How much do mastering houses like Bernie Grundman charge (just curious)?