good insulation deal?

[whitemamba]

On craigslist there is a guy selling 1 1/2" Thermax sheets for $10 each, is that a good deal and for a metal shop building a good idea to use these laminated panels? It has a R value of 9.8

 

[bsg]

I paid $5 bucks a sheet for mine, I think new is around $12 dollars a sheet.

Where are you located?

I'm using mine to fill in the spaces between the girts, I will then spray foam over that.

Kevin

 

[whitemamba]

I'm in Oregon just trying to figure out cost to insulate the steel shop I putting up.