Girls and school are worth more than all the fragrances in the world (as long as they're good and you are good back!). I just sold some stuff and it allowed me to shoot a scene this weekend, so perfume is good capital that way!
Even if you don't have international bidders marked on your ebay ad, international bidders can usually bid on auctions unless you specifically selected that they can't.
I'll totally buy your Millesime Imperial if that's one of the one's you're letting go by the way! PM me!
Good luck with both, and your sales!