I don't know on this one. You might want to sell while the iron is hot, if you decide to sell. I'm a little worried this one may end up like beanie babies - very hot at the beginning, but then the prices droped way out. I'm just a little worried this might be one where there's a lot of initial hype because it's new and different and then not as much interest. I may be wrong - I do know they are very limited and I usually like the LE bags. This one just seems very faddish to me and I would be a little worried that the bags are made out of plastic and after the initial hype wears off, they might be harder to sell at a huge profit, like now.
I guess if you love it, keep it - the profit wouldn't be enough to fund that much towards tuition if you keep saving otherwise (my daughters' schools are $42,000.00 and $38,000.00 per year, each, respectively). So the savings from selling these bags will only be a drop in the bucket, so to speak. If you really love them and will use them, I would keep them. If you don't, I think I would sell them.