Malleries.com, Let-trade.com and authenticlvlady.com are the ones I use.
__________________ UPDATED WISHLIST:
On a mission...
to rebuild my lost LV empire...
DECEMBER - Azur Speedy 25 / Saleya PM + LV Vernis cles (Rose Pop) and...for the next year or so... Saving up for an Hermes Picotin PM or MM in Togo Orange/ BJ Clemence