However, after scourg suppliers around the country, the estimated costs for crushed stone are: Mimum Cost: $27.50 per ton of basic landscapg crushed stone when 23 or more tons are purchased at one time. Costs crease per ton when fewer tons are ordered. Maximum Cost: $64.20 per ton of white marble crushed stone, not cludg delivery. Crushed Stone Cost Factors. As you saw above, there is quite a range for crushed stone prices.