good premium theme for blogspot like setiva

Hi guys, Is there any of you that has a good premium theme for blogspot like setiva ?
If yes, would you mind share it to me?

I have blogs that are written, but I wanting to use them for backlinking. Anyone have blog spots that I can post my content at? My blogs are about selling or trading a car online. If you have any information about this please let me know. Thank you.