There's already the A380 for like $100 and apparently there's an A310 for around that price as well. They don't perform very well for gaming though, the A3A80 is a bit worse than an RX 580 afaik.
Article mentions the A750 for just $11 more, is that true or is that just a current special discount? A750 is not on sale where I am and I'm not clicking on affiliate links. xD