The last enlarger that I bought was a Beseler 45 MXII that I bought off of eBay from the Washington State surplus disposal department. I was the only bidder and I paid $17 for it but I had to take a day off of work (unpaid) to pick it up. The enlarger was complete and had the Color head as well as a Saunders digital enlarging timer included. Great deals are out there. If you can use this enlarger then $50 should be fine.