I think you would probably come closer by going to an auto paint supplier. Matching that metallic gold color in a place that makes house paint would be tough.
At that price direct from Powermatic it would be as cheap to by a quart of auto paint and a cheap detail spray gun if you already have a compressor. Heck, if you had to buy many cans of it you could even come out money ahead buying a small compressor also.
One last thought would be to find a small auto body shop, take your stuff there ready to paint, and let them do it. It may be cheaper than you think, maybe work out a deal to swap a turned bowl or something for a paint job.