Ocean Technology via Amazon offers the Unitek USB 3.1 Type-C to Serial ATA 6 Gen 2 Lay-Flat External Hard Drive Docking Station for $27.99. Coupon code "66K5H622" cuts it to $12.88. Plus, Prime members bag free shipping. That's tied with our January mention as the lowest price we've seen. (It's the best deal now by $19.) This docking station supports 2.5" or 3.5" hard drives up to 6TB and features transfer speeds up to 10Gb/s.