PCIe interface SSDs, normally, cost above the SATA drive prices. Typical SATA drive becomes non-expensive without PCIe platform. Recently, at CES 2019 Kingston A2000 NVMe SSD with PCIe 3.0 x4 interface targets lower price to compete with normal SATA SSDs
What benefit consumers get?
Online retailers usually offer PCIe interface SSDs with higher prices than SATA drives which can’t perform faster. Modern PCIe 3.0 x 4 platforms assist the drives to transfer data smoothly. So, using PCIe interface SSDs are much better but their prices come higher due to quality. Soon, latest Kingston A2000 NVMe SSDs will make a breakthrough in SSD market by offering lower price tag than SATA drives’ value.
Checking the new prices on Amazon, Ebay and Newegg can be high recomendation for fans who wait for this miracle.