Summary: After a long wait, I finally managed to get hold of this product on flipkart (courtesy notification facility, once in stock). It was a long anxious wait since there isn't any substitute remote for D3100 camera (unfortunately!). The product was delivered well with-in stipulated time. However, the packaging wasn't per standard I expected from flipkart, the packaging was in poor condition. I also didn't find the remote in condition one would expect new product to be in.