Model M's Rule!
I got mine for dirt cheap on eBay. I popped the keys off soaked them in warm water with dish washing soap, to the keyboard apart and ran all the non-electronic stuff through the dishwasher. It's as good as new. I don't know how many times is been knocked of the desk. Damn things are almost indestructible. Plus I love the feel of them over today's keyboards. IBM's keyboards whether computer or typewriter are the best. I have an extra in case something happens to this one, or for a second computer