Okay, I just got my Golden Tee fore 2005 PCB and it does work with the Betson Multisync 27" The monitor chassis has a six pin connector (just like a CGA monitor) where you plug in the R,G,B,Ground,Sync lines.
If someone were wanting to buy a monitor to use with a Golden Tee board, then IMHO this would be a better solution than an EGA-only monitor as you can always use the Multisync later on for anything else you want.