The domains appear to have a value of $20
except for the "Casino Pockets" which if branded with the right image, and logo could go higher. Possible $250-$500. But only if put to use with good branding imaging etc..
Example: A cartoon of a guy in a black suit with pockets full of winnings.
People would remember the image in hopes of bigger payoffs. Then slogans that the highest payoffs around are on the site. Then give examples somewhere on the site with quotes. The whole lucky gambler concept could be useful.
Also I don't like skilyourfeet. Holidays for pets could be fogeotten by customers and confused. NiteTimeCasino seems like a dragged out over explained name. Maybe CasinoNITE or 24-7Casino or NiteOWLCasino with an image of a gamling owl.. lol.. something that could be branded "NiteTime" (?) To awkward to brand because of it's over descriptiveness- not catchy/descriptive.