rp2115:I'm thinking about either putting new felt over them or finding out how I can fix up the outsides a bit
I've got a couple of meandering thoughts...
1. I would probalby sell them as is if I were you. In my opinion, you won't significantly increase their value and you might be in for a lot of work....only to have the potential buyer rip it right back off.
2. Shipping these can be an issue. I had one shipped to me. (a single speaker). It was double boxed and VERY VERY well packed. It cost me $200 for the packing and shipping expense for the single speaker.
3. If you can turn them around and look on the ...how to describe this... there is a cutout where you can see inside the back. On the TOP of that opening is a serial number that should be embossed into the edge of the wood...what is that serial number?
Now... by the "top" of the opening, I don't mean for you to look up... by 'top' I mean it's on top of the piece that goes from the floor to the bottom part of that opening. So, it's on the bottom of the opening which is the top side of that piece of wood....get it? got it? good! 
The serial number will tell people here when they were made. You might also look at the crossover (the board of wires in the back) and see if you can find on its corner something like "A, AA, AKL" or something like that. On my old pair, I think the type is in either red or black.
Beyond that, most her already know what they are and how they might sound. If no one here is interested, you might also look at putting them on www.audiogon.com
right now, that's most of the meandering I can think of. Someone else will probably chime in
Oh, not that I'm trying to pry...but what city are you in? Ultimately, that might make a difference to someone who's willing to drive 2 hours but not 10 hours.