Dukane 4003 Transparency Overhead Projector. Excellent working projector. Folds up nicely for transport/storage. Great for art projects, murals, classrooms, and so on. Projector has two working bulbs so if one burns out you can flip the switch to the 2nd bulb and continue working, then change the bulb at your convenience. The bulbs for these are low-cost, they only cost about $5-$7 so they aren't costly to change. $50.00. Cash just. No lowballers.