I'm needing a new laptop. My current one is a 12 year old Latitude D820 which has served me well and has never given me any major issues or crashes (Original HDD). Because of my good experience with it I was looking at buying a new Latitude and found these deals.

I thinking about getting this one in particular:

After all the discounts it would be $834.79.
Can any of you PC guru types confirm that this is a good deal or if I should look elsewhere?