Long time lurker here, Just wanted some thoughts on the subject. I'm not planning on putting my OS on this drive I just need a small amount of storage for my Steam folder.
You can grab a BX200 for $65
Or a Sandisk SSD Plus
Wouldn't really recommend the BX200. Performance is pretty crap compared to SSDs in its price range. It uses completely different NAND compared to the much better BX100/MX100/MX200.
At strictly the $60 price tag, PNY's CS2111 and CS1311 are decent performers.
Sandisk's SSD Plus is also a good pick.
Here are reviews for the PNYs and the Sandisk if you're interested: