Usual clothes, one bag full of utensils
2 laptops (duty free right ?)
iPad 2 (bought in May 2012- Have receipt)
2 digital photo frames (used, bought in November 2011, have the receipts)
may be some chocolates
an iPod dock - bought in April 2012 - have bill
cheap perfume bottle - Cost less than 7$, have bill

and some other minor stuff. But most of the stuff is used and i have bills to prove that.

PS: We are 2 people traveling, me and my wife.