Well new X540-T2's are usually available for < $100 from various sources. For a newer design the Aquantia/Marvell boards are generally in the ~$90 range too, al

Well new X540-T2's are usually available for < $100 from various sources. For a newer design the Aquantia/Marvell boards are generally in the ~$90 range too, although I don't know if anyone has mac drivers for them.