I bought two 2TB SSDs from TeamGroup last year, about $100/ssd. I put them side by side in a raid setup for my home server. (I wanted raid, and they were less than half the price of Samsung, etc.). I'm on a budget, so I went with the cheap ones and raid reduduncy vs one expensive one with no reduduncy.

The exact same ones are now pushing $300/ssd and Samsung's (which was $300 18 months ago) is now $500.

The prices are insane.