I've bought 2 of these at $299.99 before, don't need more so thought I'd share. Great read performance but just a bit sluggish on the writes.
Micron RealSSD P420m HHHL PCIE SSD Drive MTFDGAR1T4MAX-1AGAZAFYYES 1.4TB 1TB | eBay
Micron RealSSD P420m HHHL PCIE SSD Drive MTFDGAR1T4MAX-1AGAZAFYYES 1.4TB 1TB | eBay