Dude, i found this awesome online store on ebay to buy enclosues! and they are all cheap! they obviously sell them for what they are worth, unlike other companies who jack the price up.
a sub box is made of material equalling like 10 bucks and up, maybe to a max of 30-40, when you add in the glue, nails, and the MDF. theese guys sell them at a good price while making a small profit.
tell me what ya think