Idk the first run (bird stamps, two different designs) stars were money.. quite literally. They flew great but they also fetch a high price. To me they were similar to Star teebirds, in that they are slightly less stable and stay straighter for longer than the champ version.
They don't sell for as high as they used to unless they have a lot of swirl in them. I have one used and three never thrown and can't get much for them because of that.