2015 New Style Card, Old Style Box

[solarnight9]

Hi Everyone. I’m doing my best to educate myself before my first Rolex purchase. I have my heart set on a Silver Concentric Arabic dial 116000.

My question: It seems late 2013 brought a change in both the warranty card and box. I also believe (correct me if I’m wrong) 2013 was the last year the concentric dials were produced. Is it common, especially for slower selling models to find a piece with the older style box and the new style warranty card on a watch sold in 2015? Is it also common for a model like the 116000 to take a couple years to sell from date of production?

Thanks for any help so I can make a knowledgeable purchase with piece of mind!