I would never pay $100 for a 2oz. Savings. That size could be made out of wood at about 4oz. Balsa middle veneers and bamboo outer veneer could easily get it down to that weight. Make an oval tear drop shape, and it would even work better and be able to be a little smaller. Even if you bought all the veneer at an expensive hobby shop and cut it with a box cutter. You probably would not be in $15. One small clamp,box knife, straight edge, drill bit, sewing needle. That is all you need.