Stores that sell herbal incense/legall high CHOOSEN BEST ANSWER?

i usually go to kmart , steal some dxm nd walk out of the store when i dont got cash for bud , but i really wanna try this . i would like you guys to answer two questions one , would kmart have it nd if so what brand do they have . and two whats a list of smoke able herbal incense cause theres a street vendor that sell incense i was gonna see if he had any herbals , please let me know , thanks .