this is one example of a custom made afghan, I knitted this one but I crochet them too. This one would sell for 200.00 USD. I crochet baby afghans for many of my neices and nephews. And for babies of friends. I am in the midst of a queen size crocheted afghan for a friend, she is buying the yarn and I am crocheting.
I also teach crochet and knitting, but a warning is these are skills and will be hard to learn, for some they come very easily, for others they are hard to learn. It took me two years to learn to crochet. I learned to knit as a teenager.