Audio Research Dim Read-out on the CD-3 display............

autospec OP

If your just a little mechanical (ie can you change a tap washer) you can replace this yourself for $70. Just 4 screws and 3 push-on connectors.

https://www.ebay.com/itm/RARE-Audio-Research-CD-Player-VFD-Display-Board-PWB668B-CD1-CD2-CD3-/112840640305
I would say to the seller, if it works fine, if not a refund has to be done. 

Cheers George