Zcash
From Conservapedia
Zcash is a proof-of-work cryptocurrency, somewhat similar to Bitcoin. However, unlike Bitcoin, the sender, receiver, and value of each transaction on the blockchain is hidden, so that only those with the access key may view specific transactions. This improves the secrecy of all transactions.[1]
Value
In February 2018, 1 ZCash "coin" was valued at about $304.88[2]