I have never had much luck with the refurbished store. Seems like a lot of the returns that show up there are people who bought big memory upgrades and then realized how stupid that was. There is an i3 out there now for 1200 with 32Gb of memory.
What I do have success with is Best Buy "open boxed" which still has the full manufacturers warranty. Got my current 2018 i5/256 for $896 there a year ago. Just bought my wife an i3/256 for $695 a month ago.