AR EB101 with Grado Sig 8

What is the value of this turntable? Has not been modified. Low number of hours on cartridge.
Without the Sig 8 it's worth about $175.00 of your hard earned dead presidents to get it restored and back in top notch shape:

ahhh vintage.
Won't it hum with the Grado? when the reissue tables came out, you couldn't use grados or it would hum...non shielding of grados being the issue....that's why so many of us used things like Shures or Promethean Greens (reworked grados) so we could use the table....