If the label is bad, you might as well make a "reproduction" if you're getting an eprom. There's lots of various prototype, homebrew, and fan translated games available.

I've never played The Little Mermaid on the Genesis so I'm not sure how good it is. I kind of regret passing on copies years ago when they were cheap but I didn't exactly hear great reviews of it either so I assumed it was an average kids game. Making a repro of it seems a bit weird, like making a repro of Sonic 2 which is dirt common.