Paul Diamond wrote:
Great deal. You did well. And, an estate sale isn't likely to draw too many true photo buyers. With this set up, you only have to consider if you want a 200-500 Nikon for the telephoto nature/bird/insect pictures beyond the range of your 3 lenses. These should serve you well for many years to come.
Congrats!
I do have a Nikon 2xIII teleconverter and I also have a Tamron 150-600mm lens and a Tamron 24-70 F2.8 lens along with a D500.