I have 7 yards of black granite stone to spread in old bed talke out old edging making it a natural edge. spread 1.5 yards of pea stone around house for drainage. heres what i have so far 3 hrsin prep @ 35/ hr. so 105.00 then 80.00 / yard for the stone installed all materail is on property already so this is just for the install. total qoute is 860.00 I dont want to bid to high and lose the job but need to make money at the sametime. thanks in advance for your help.