ID these oldschool rims?

[kcoelhoe30]

my father had these on his nissan stanza that he sold his is to buy =\
they have been sitting in my attic and i test fitted them to find out there not 4x100... i was kinda blind no to notice at first but i wanna put these up for sale and ill i know is that they are 15x7 and the brand is riken but idk if thats a good brand and what price i should be looking for. but mainly i need the bolt pattern.

Thanks!