I didn't!
User XXX-FIRE (see gumball rally thread ) was trying to sell one you put a bolt through the side and trimmed an inch of each end by the wheel well.. "He had these made up for the crossfire ..only $150 if you order today"... LOL.. offered him a tape measure. His thread started with him and another guy holding one up and I went on search on Ebay. They are a 40 dollar spoiler, and just so happens the seller mis- listed the price.. on the right year of Honda by chance/fate.
So I gambled on missing a Big Mac and fries..