970 EVO Plus 1TB refurb for $39, decent deal specially if you have some BestBuy credits (which for some reason I did).
https://www.bestbuy.com/site/samsung-geek-squad-certified-refurbished-970-evo-plus-1tb-internal-ssd-pcie-gen-3-x4-nvme-for-laptops/6351466.p?skuId=6351466