Newegg has some deals on the Samsung 970 EVO Plus:
Samsung 970 EVO Plus 500gb PCIe NVMe M.2 Solid State Drive (MZ-V7S500B/AM) - $99
https://www.newegg.com/samsung-970-evo-plus-500gb/p/N82E16820147742
Samsung 970 EVO Plus 1TB PCIe NVMe M.2 Solid State Drive (MZ-V7S1T0B/AM)
https://www.newegg.com/samsung-970-evo-plus-1tb/p/N82E16820147743
They also have the 250GB model for $80.25
Samsung 970 EVO Plus 500gb PCIe NVMe M.2 Solid State Drive (MZ-V7S500B/AM) - $99
https://www.newegg.com/samsung-970-evo-plus-500gb/p/N82E16820147742
Samsung 970 EVO Plus 1TB PCIe NVMe M.2 Solid State Drive (MZ-V7S1T0B/AM)
https://www.newegg.com/samsung-970-evo-plus-1tb/p/N82E16820147743
They also have the 250GB model for $80.25