The frame was all cut from 2" by 4" by 16' pressure treated. I bought it all as one order so my local lumber company cut me a discount.
All together the frame and fencing was $2,000. The 6 mil plastic was another $200. The plastic didn't survive the winter, this year we'll be using 6 mil greenhouse film.
We weren't sure how well the frame would hold up to the high winds on the side of the mountain so we had thrown a few extra braces in during flowering last fall. (Just didn't want to see it crush the plants) after seeing the winds up here this winter I know I can take those scabed on braces out and the frame will take it.