It's expensive, but any CRT of this caliber would be on eBay. Pretty cool listing.
NEC XM29 Plus 29" RGB Monitor. Case has usual wear/scratchers from being moved around but screen is free from any defects. Geometry is not perfect but is very good for such a large monitor. Picture is rock solid and currently being used as a TATE monitor. Comes with remote, power cord, and flight case.