That SFC CD was just not for me, I sold it (or traded it) years ago
Determining whether a CD is fake or not can be challenging, some of the bootlegs can be convincing until you put them next to the real thing. Colors look faded, obi/insert often has Chinese characters, just feels cheap... I know, that's rather vague. All of K-O Records' (they made the bootleg Zelda & Mario) are bootlegs. With little exception, everything by SM (SonMay) are bootlegs. Unfortunately bootlegers continue today, and they can easily confuse people. For example, this might look legit, but it's a bootleg
https://www.ebay.com/itm/265353164980
If you're considering investing $50+ in a CD, make sure you purchase from someone that knows they're stuff (like me
Or, double check and make sure the CD is legit before purchasing it. Oh, and just because it seems like maybe it should be legit
https://www.worthpoint.com/worthopedia/lunar-eternal-blue-video-game-music-414083780
Does not mean it's legit - that Lunar CD is 100% bootleg.