Took a quick look and it seems that the FG730 goes new on the street for $270-$299, meaning that there are probably plenty of used ones around at $200. That is a decent price to pay for a Foundation in my book (not a steal, but decent), and as you've found the gold seems to be more rare than the black or red versions. By the way, I have a USA cirrus 5 and two Foundations (4 and 5), and I typically grab the Foundation before the Cirrus, although I like them both. I've said it on here before, I believe that the Foundation is the best bass bang for the buck on the planet.