WTB: custom exhaust for 79cc Predator

First and most importantly, agk offers two custom made exhaust options for the 79cc, a short header and a long header. The short header is $44 plus shipping, and the long header is $57 plus shipping. I am looking to beat their prices. I will pay $40 shipped for a short exhaust and $50 shipped for a long exhaust, must bolt directly to the 79cc exhaust port. The reason I am asking to beat their prices is because if you cant do better, then I may as well just go with theirs. I do not have any welding skills. The exhaust does not need to be chromed, however if you want to make it out of sections of handlebar as some here have done already, that is fine. Just dont go buying brand new chromed pipe and expecting to charge me extra for it. The cheapest pipe suitable for welding and standing up to the heat and pressure of an exhaust will do. I'll paint it myself if necessary. Just need someone to weld some cheap pipe with a flange that will bolt to the Predator exhaust port.