Specifically the BVM-D24E1WU & BVM-D32E1WU. They usually go for a few thousand dollars un-calibrated, with tube issues, and without the required addon cards (broadcast trinitrons have add-on cards giving different features like PCs) and master broadcast remote control receiver. The RGB module for these specific models is practically un-obtainium, with less than 150 produced globally, and everyone looking for these monitors now needs one. They sold for over $20k when they were new twenty years ago.
If you're looking to get one fully-loaded and in proper shape, expect to drop 6-8k. And there's only one guy still doing routine service of these who has adequate spare parts & knowledge, he's in Southern California and he won't ship the best models because of the huge risk of damage.