I've got two games with the Sample sticker, Rocket Coaster and Triad Stone, and I'm pretty sure that it's just like FABombjoy said, just a sample version given to the store to use for display purposes.

But yeah, the LA 3D Goggles are purely a collector thing since the SMS and Famicom goggles are the exact same kind of thing. I've heard the Famicom Goggles are the most comfortable set of glasses you can get reasonably, but I only have the SMS glasses. I was also just recently told that the sync for all of them is the same, so you could put a 3D game in your SMS to get the glasses going, then play the 3D game on your LaserActive or other system.