G1 (US) has finally initiated World Cross PVP Beta Launch. Supposedly, individual matches will be held alternatively at 8pm PST
(odd week) and 8pm GMT / 10am PST (even week). Team matches will be held
1 hour later. Currently, it seems like you can join the matches any time, but you will probably "cannot find server" and crash instead. See also [World X PVP] Beta Launch (SG) for more details.
World PVP Shop is located in Auch (G6). Le Scarce costs 40,000 Points + 1,000 Shiny Crystals. Constellation Box costs 10,000 Points + 5 White Gold Bars.