Determining the Value of a Choctaw Basket?

What is the value of a double woven Choctaw basket? The base is square, but the basket is round, about 8 inches tall and 7 and a half inches round the bottom. The base is 5 and a half by 5 inches. Half is black and tan with a diamond pattern and a "+" in the middle. It came with a price of $225.00

By Debi