I am sure it is a lot of work, but you could do 
another big sale. I would have purchased a few 
things during your last sale that are still 
around, but I was broke at the time. Putting some 
of the nicer cels you have on auction (ebay or 
here) could also raise more money. 
You probabily have considered both options, but 
it just seems like selling or auctioning many 
cels from titles you are not really interested in 
would be better. It would allow you keep those 
few you do treasure while getting rid of clutter 
at your home and Animechaos as well.
Either way I hope all goes well!

The Lance of Longinus