Thumb Score: +34 Best Buy via eBay has 2TB Crucial MX500 3D NAND 2.5" Internal Solid State Drive (CT2000MX500SSD1) on sale for $79.99. Shipping is free. Amazon has 2TB Crucial MX500 3D NAND 2.5" Internal Solid State Drive (CT2000MX500SSD1) on sale for $79.99. Shipping is free.