Add the cost for anodising, engraving of logos, topcap,starnut,bolts and that you have to make a profit and you have a another story.
Just lock this thread.
TSI flight deck is pretty big 4.7 wide and 20" long. I think can also email them and ask for a custom order for an even longer deck if you want to.
all those Jd bug/micro/razor decks are usually really short so any "real" deck will feel bigger.