I'm not a huge fan of ebay when it comes to things in this price bracket, but often times, ebay is the only option.
I've been watching both those Speedys and talking myself DAILY out of hitting that BUY IT NOW button.
I think the Cerises Speedy is going to be my next big LV purchase.
Poupetteluxe.com is under construction but they have a seller out of Singapore that also sells pre-owned LV. When the site was up and running, there was a Cerises on there for $1K, which is the best price I've seen so far, so you might want to keep checking back there as well.