Like SpiralDoor was saying, I bought Rayman Collector brand new from a seller Ebay.fr. You just have to find someone who sends to the US. But you have to pay shipping for it, which is probably more expensive than the game. I bought my copy like 4 years ago though, so shipping has went up since then. You can ask sellers questions in English if you have an ebay account if they will ship to the US and how much it will be. Most people in France speak English even if their auction is only in French. I went to Paris a few months back, this was about how it was there.
I don't remember if it had the full outro or intro, and all the music in the right place. Rayman Forever was the screw up game. I am pretty sure Rayman Collector is very well made, but I will double check when I get home for you.
It only plays in French though, so be forewarned, but it's pretty easy to get by if you have played any version of Rayman 1. It's the only place to get Rayman 60 Levels though, although they are much better than Rayman by His Fans, they are not as ingenious as the 24 levels that come with Rayman Designer. It also has 3 crappy flash-like minigames. And a Rayman 2 Making of video, only in French, and encoded in some stupid outdated video format I had to download a separate program to even watch.
So I see one on Ebay.fr for 6 Euros, which is roughly 8 dollars, plus the shipping will probably end up being 10 Euros, so it depends how much you love Rayman 1 and how much of a completist you are. I do see they don't take Paypal, which is a super hassle if you have to send them Euros overseas or a international money order, both which I have done multiple times, but try to avoid whenever possible. There's a few more on Amazon.fr, which will roughly cost the same, but if you have a credit card, it will save you the hassle. It's not like tons of people are rushing out to buy Rayman Collector anyways, so you have time.