Osrs 85 mining

hey guys I always seeing people buying lvl 85 mining how would is a lvl 3 with 85 mining worth

 

those tend to be impossible to find or if from good seller like 100$ish . it sucks i want a few also lOL

 

Thanks for letting me know I really only make skillers in osrs and was thinking of making a shop and not sure what skillers I should make or if I should just make random ones when I’m bored haha.