Dont know about the price, but the lens should be replaced with 4, 5, or 6 element lens. To pring 6X6.5 you need a 75mm or 80mm lens. All enlargers need to kept in alingment, some of the moving parts can become worn out. Is the head a color head? If yes can print from negatives, to print from a slide you would need to make an internegative of some sort, direct positive paper is no longer being make. Without a color head you need a set of color printing filters.