Dam they are getting cheap! Crucial makes some good PC memory, I don't know about their SSDs. Samsung is still my personal choice, but for this price, who cares? I believe their .M2 drives are on sale as well for around the same price if your MB supports it.
Crucial MX500 500GB - $57.99
ADATA’s Premiere line of SSDs isn’t nearly as fast or as well-known as Samsung’s 850 series, but it still got a solid review from Anandtech, and this 960GB model is down to an absurdly low $188 on Newegg’s eBay storefront, complete with a three year warranty.