I agree, this is a bog standard Selmer clone made in China, priced more or less the way one would expect for this horn and in need, at the very least, a good tweak which will cost some more money too if OP can’t do it himself ( and if he needs to ask this kind of question he or she is probably not able to fix saxophones ).
So if it plays well, and I would have my concerns about this, buy, if it doesn’t you might want to ask yourself whether it is worth to invest any money in a no name saxophone which might never be worth the money it has costed or needs.