My vote goes to the Yellow w/flames drag gn we did and second to the rare sage I see lower in your case (the sage is 1 car rarer at 199 compared to the blue chrome also, making it the lowest run of any GMP Turbo Buick). I have told this story to only a few people, but when we did the Black Chrome Centennial GNXs in 2003, we were asked to run a 3 samples in a special new gold chrome color they were doing. We did it and it was too far over the top to say the least, plus, since Buick's Centennial logo was alreasy gold, it faded into the gold chrome color. Everyome laughed at how bright they were, "like christmas tree ornaments." I still have those 3 cars, the only ones in existence. I can post a pic when I get around to it. I would guess that your asking price of $300 is either about right or a hair lower than it is worth. I remember them selling for $500+ at one point. Though collectible prices have taken a significant hit over these past few years, this car is the hardest to find. MTR had it made and more than half were sold to collectors outside the Buick community. All the other rare cars were sold almost entirely within the Buick community, so when they go up for sale, we all know about it. Not true for that Blue Chrome, I can't even remember the last time I have seen one for sale. I have a really nice one stashed away somewhere, but that is all. These are TOUGH, even slightly tougher than the Rare Sage and the Rosewood (199 and 200 respectively). I almost want to offer $250 and resell it lol, but I am not as involved as I used to be.