You mean the Romancing Saga games, right? And not the actual first three Saga game (also known as Final Fantasy Legend in the West,
https://en.wikipedia.org/wiki/Final_Fantasy_Legend_II), since they never came out on snes. The RS 2+3 came out on Steam, as I mentioned, so although it'd be nice to compare it with the original version on SNES, AGT doesn't translate games that already have an official translation, so you're going to have better luck with another team. I'd recommend just playing these two instead, esp. as they contain new content approved or made by Kawazu (the maker of the games).
Also the third game has been translated, some say it's apparently only listed as "unfinished" since it never went through editing and is the "first draft" and that it's perfectly good enough, others say it is missing stuff.
https://www.romhacking.net/translations/416/
But as I mentioned, AGT said they don't do translations of games that already have an English translation, so there's basically 0 chance of them doing this, since both games have Steam remasters and the DS games were already translated (since they primarily do DS games, and this is the thread in the DS section).