I used to have it on tape but not any more. Try http://www.discogs.com
It will give you a list of compilation CDs etc. that it has appeared on (and u might find other interesting stuff on those CDs) and also, it might even show someone that is selling them, or if not, you can at least use the data to do a search for the compilation CD / original single / album that it appeared on, and then Google it for a good seller.
If you’ve never heard it b4, then l can tell ya, it’s a wicked tune, l’ve never liked the piano bit that comes in and out of the tune though with the person singing “my juice is sweeter” lmao.