If you had to frame all 4 walls (about 105 feet) it would might be around $400 - $500 if you went budget mode (I am high,
@diggs99 what do you think?) I found that 54 inch x 100 foot rolls of Orca run about 200 ish. Thats only 54 inches wide so yeah, it might actually not be much savings at all with the Orca.