Any recyclers near you? I can get RCA for 6 bucks a ton. Cant be that much. This 26 a ton price are you calling a landscape supply? If so they triple the price. You need a quarry. If your not gonna remove more than a few inches i would at the least use base fabric, add gravel, amd use a high strength mix with fibermesh not the usual sidewalk mix Crud
I just looked you have clayton block near you Jackson quarry. Theres also trap rock in Pennington nit sure how far they is. Getting more than one load ask for bulk pricing