Before evaluate the cost of outdoor basketball court, you should to confirm how many square meters you can prepare to the basketball court.
Normally, there are three kinds of outdoor basketball court size: full size basketball court (15 meter x 28 meter), 3X3 basketball court (15 meter x 11 meter) and backyard basketball court (6 meter x 9 meter, 9 meter x 9 meter, etc.)
So the total expense ranges will from US$800 on the low end, US$2,500 on average and US$6,000 on the high end for a full size court.