The best way to get prices would be to offer them here on the board as there are serveral collectors that would 'bid' on anything they need, & they would probably go higher than any price guide. I have the 3 you list as;
owl club, obsl in 1973 at $12
mortimer's @ $15
prunedale club @ $25

Also for ca chips I would recommend Dicks memorial project for basic info & just ask here for prices & save from buying books, unless you are going to collect, armins