It was just over a couple thousand. But should be slightly under with the tax credit. I was able to reuse some of the R19 insulation for sound proofing other areas of the ceiling. So a little bonus. I did discover mold behind the walls...so I'm extremely glad I decided to go with the spray foam. I took all the insulation out a few days before the sprayed and killed off all the mold I could find. We have pretty high winds out here and that cold air mixing with the warm walls must have been a mold breeding ground. The spray foam should solve that issue.