Where can I get new Macbook Pro 'feet'

Question

I am trying to find a place that sells the rubber pads that are on the bottom of my macbook pro because one of them fell off. Does anyone know where I can find one? ...for under $20?

Answer 1

I went into AppleStore United Kingdom in December 2011 and was quoted over £100 to replace the whole bottom cover of MacBook Pro 2009. I was told that they can't replace the feet alone.
I went back in May 2012 and was told that they now have a part available to replace just the feet! "076-1398 MacBook Pro Foot Installation Kit, Single Pack." Each foot costs £7.00 but the two missing feet were replaced for free under Applecare support. I regret that I did not ask for all 4 feet to be replaced concurrently. Even if they weren't detached the plastic supports have got brittle over time due to heat stress. They are bound to fail soon. So make sure you get all four replaced.
If you're in DIY mode and don't have AppleCare you may want to use rubber tap washers from your hardware store. These should be stuck on with the best glue you have available. Do it on a flat surface near where the old feet were located. That way you get 100% contact rather than trying to put them over the indentations where feet are supposed to go. It won't look extremely pretty but the rubber has excellent grip and not many people are going to look at underside of computer.