just a quick note on resale value - its an attractive domain based on its history and backlinks, however an affiliate feed site is likely to get hit by panda sooner or later and I know I would be much less happy to buy a pandalised domain than one that's sat around with just a contact form on it.
you may end up swapping a few months of affiliate revenue for a higher overall sale. if you want to put an affiliate site on it in the meantime but keep it open for resale then pick just a handful of products and get content written at textbroker or similar, don't just put up an undedited feed.