It is simply amazing to me the prices some of the classic keyboards and pointing devices are going for on Ebay and via vendors such as clickykeyboards. There are some deals to be had on occasion, (my recent purchase of 4 Cherry 4100's for $20, for example) but for the most part, people are getting raped.
I certainly understand the appeal (most, if not all of us here do). But I fear that many of these folk are overpaying simply because they do not know of the options available to them. There are so many great newly-available options to choose from...and at reasonable prices. Sure, you can overpay for new items as well (Das Keyboard, Matias Tactile Pro, HHKB Pro, etc)...and some of us choose to do so based on wanting a specific keyboard. But, there are many outstanding keyboards available, for new, in the sub-$100 range.