I started darkroom printing when that enlarger was the top of the line model. I only dreamed of owning one at the time.
That's me, too. Even the schools where I took photography courses didn't have Omega -- in high school we had a single 6x9 size Durst, the college darkroom had four medium format Beselers.
A few weeks ago, I paid more than the tag on that enlarger for just the variable condenser lamp house, complete, to replace the cold light unit that was on my D2 when I got it. The D size Omegas are excellent, because you can print any film from 35mm up to 4x5 (as long as you have the right lens and negative holder) -- including 126, 828, and 127. Make a negative carrier out of mat board, and you can even print obsolete roll film sizes, postcard format and other lesser-known sizes of cut film -- and with an accessory called an "Enlahead (or a 28mm lens in recessed board and suitable negative carrier) you can even print 110 and other 16mm formats, or Minox.
Given that one is local to you, and the price, I'm inclined to say, grab it even if you can't verify it works. The lamp house is very simple, electrically. Condensors are actually fairly robust, if someone didn't take them out and throw them away, they're likely fine the movable one is the only one prone to getting lost or damaged, and it's the less expensive one to replace, albeit not super common). The counterbalance springs are the hardest item to fix, but they're pretty sturdy.