Blockkin.com, Cryptobania.com - I don't see much value in any of these. They seem like a made up words. The second one has a hindi term and almost 0 chances of selling. Reg fee for these.
Cryptomute.com - May sell for low/mid xxx
MarketmaniaMD.com - don't know what that terms means! it's long and no search results. reg fee again.
NovelPiece - reg fee. There are not enough end users for this one. However, park this on sedo.