3 Hens to cull/for you to have?

We have 3 older hens, about 5 years old now and two are not laying at all and one lays periodically. They have what we think is scaly leg mites which we have not been successful at eradicating and we would like to have them culled. Can anyone use these chickens for anything? If so they are yours. We can pay you to take them too. Thank you so much.