Sogood,
Many companies sell the re-foaming kits. I myself have has good luck using a company called Simple Speakers. Their Bose 901 kit cost about $70, and has 18 foam surround. Btw replacing the foam surrounds is pretty simple, just take your time and follow instructions.
One question, when your wife found these speakers, did they have the Bose equalizer with them?
Many companies sell the re-foaming kits. I myself have has good luck using a company called Simple Speakers. Their Bose 901 kit cost about $70, and has 18 foam surround. Btw replacing the foam surrounds is pretty simple, just take your time and follow instructions.
One question, when your wife found these speakers, did they have the Bose equalizer with them?