It might be a 2006 model, but the number of photos taken on the unit are so low that its not even broken in yet!
This camera is 1,000 miles ahead of your cell phone camera under any conditions.
Do you wish to take mostly pen photos, or do you want to get into photography in general? If its just pen photos, this seems like an absolute steal, given the low usage on the camera and the macro lens, which might be useful on some pen photos. Only if you intend to make photography a hobby should you consider something better, IMHO. Also, realize that the Nikon operating system is not as intuitive as others, such as Canon on Sony. A full time photographer learns to use any system; those of us infrequent users often find Nikon to be frustrating. That is why I stated that if you just want a camera for taking pen photos, you can establish your preferred settings and leave them. After using a cell phone camera, you won't believe the difference.
I hope this helps.