byteheal.com - Reg fee. Doesn't mean anything.
essentea.com - Maybe $500... this is a play on "essential" and "tea" I'm assuming. I guess it's an OK brandable for a tea company.
scansome.com - Reg fee. Scan some what? There are a million better words to put after "scan"
digiown.com - Probably Reg fee.
Honestly don't like any of them, I'd drop all of them if I were you.