Dude, a bit of a hiccup, the bank account won't be available so you can send me cash via Western Union if you want to, you'll only have to bear the transaction charges which amount to 500rs (if they haven't increased it yet)
Oh and I'm in Jeddah indefinitely inshaa'ALLAH. I'll be sending you your cards via email/text whatever method you like. If you would like the cases, I could send them back with my sister, and if you're in Karachi you can obtain them from a friend else if you want you can pay to get them shipped. Your call.
Yes, unfortunately you'll have to buy a $50 and a $20 card. If you're not to keen on showing off your PSN+ membership, you can always make a US account and get it on that, will be cheaper, else I can get you those cards if you want me to.