I have I have 27 sheets of John mansville 1” thick 4’x8’ foil faced insulation board bought for a job and needed up going different direction but they sat so long won’t take back for the money . Since winter is coming faster than later here’s your chance for a half price for still in excellent quality just been in basement for over year so in great condition where originally goes for $30 I would let go for $15 to get them out and that’s the best price for you to insulate it this winter for next to nothing just take the lot cab get more exact number I’m morning so thank you for reading this and your time