I was just at a garage sale that had a redwood incubator for $600. It looked like about 1940s era. It could hold 400 eggs. It had all of the trays but was missing the hatching box and the container that holds the water. I don't had a picture of it but it was in very good shape and the guy said he used it for 30 years and had very high hatch rates. I am very tempted. Is $600 a fair price?