You never know, you might find someone willing to pay that much. I would feel guilty for selling it for that much though. I would shoot for the $250 - $300 range. If I were selling it I would just put it on ebay for the minimum you are willing to take and hope for the best. The truth is, it's an eight year old bike.
As for the shifting flawlessly, that should be expected with every bike.
Also, the sx-r fork is selling new for about $119.
As for the pedals that won't matter. Most people could care less what pedals a bike comes with since they will use their own.
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I may be fat but I'm slow enough to make up for it.