got mine threw carolina carports back about 2008, 42x22x10 with 10x10 roll up door and fire proof walk in door was $4000ish all put together but i got a deal threw a neighbor that was a sales rep for carolina carports!
I was extremely pleased with their work and attention to cleanup, etc...... I can't stress enough the enjoyment of them completing the building in a day.... Talk about instant gratification lol..... Worth every penny!