Wayner,
I'm with you ALL the way on this one...it's a great service for you to find a fine playing starter table for reasonable money for newbies.
Avoiding blanket statements if I can

, by and large, newbies are just that - and need to sink their teeth into something decent, and cheap to begin. There are far too many shipping mishaps with used gear for newbies. Even if you are proficient in soldering (as a newbie)...you cannot machine a new platter, bearing or should need to install and new arm.
These are three things that have come in irreparably damaged to me buying used over time. I persevered as I have a long history playing with turntables (and I'm also bullheaded - ha!) so I wasn't distraught over it.
But, the VAST majority of newbies, confused as they are by the involved process for getting vinyl right - would be.
Have you tried the
Audio-Technica AT-PL120 Improved from Alex Atelier?
http://www.elexatelier.com/AT_PL120Improved.htmOr, just the AT-PL120 if you're going to attach a Longhorned Grado to it as a service or add-on sale.
At least it's been given the once over a dealer who is well acquainted with vinyl playback (the Improved version, at least). It literally would be plug in and play as it has a built in phono preamp (to be avoided at some point in the future and upgraded, of course). But, it seems to have all the ticking points to recommend to a newbie...and shouldn't hum with Grado's.
The final proof is listening to it of course (as you've found

)
Thanks for your stellar efforts on this

John