Not sure when its gonna be in stock again. I don't remember who linked it earlier, but you can use this site to check the availability -- Google Nexus Devices World Availability Checker
HopShopGo promo is over, but you do get 10% PayPal discount on their advertised rates as well as the tax savings. It will cost about 24 USD (all incl) to ship one Nexus 4 and 30 USD (all incl) to ship two Nexus 4s.
I am getting ready to order nexus 4 once google start accepting orders.. Will be ordering 2 16gb devices using my CC.. Which forwarder would be the best option for me?? Can i use hopshopgo for this as i dont use paypal for making payment?? Please suggest me a best forwarder..