I just saw the post about a 1996-W so here's mine. I've had it a long time as you can tell by the slab.
First, welcome to the neighborhood! 75-85? You'll find that very few people on these forums use the 100-point scale. Most are accustomed to using the 70-point Sheldon scale. Also, it's best if you take your photos from directly overhead with the light sources positioned at 10 & 2 o'clock at about 45 degrees to the subject. That way the light bounces away from the camera lens. And, when you post your images, be sure to use the "Full Image" option rather than the "Thumbnail". The Thumbnail sucks! Chris