The official Monoprice store on eBay offers a Samsung 850 EVO 2.5-inch 250GB SATA III Solid-State Drive for $86.99 with free shipping. That’s a savings of $13 off the going rate and only $7 more than B&H charges for the 120GB variant. Jumping from a traditional spinning HDD to SSD brings a world of benefits. You’ll gain improved system boot times, security and stability when you make the upgrade. More than 15,00 Amazon reviewers rate the 850 EVO lineup of SSDs at 4.8 out of 5 stars.