Thanks Montano for the Tip!!. Nokia Italy’s official store “Nstore.it” started taking pre-orders for Lumia 920 and 820 some days back with a deposit of €99.
Looks like, Lumia 920 is really in demand in Italy which already has a Windows Phone Market share of about 10%. The pre-order or pre-reservation for the Lumia 920 is deemed exhausted now :). This is really great start considering the pre-order is for the unlocked device with a price of €599.