Well, here are the ones I have - the list is several months old (low prices should have fallen somewhat, I do have a few new models in):
Viewsonic N1700W 17" 1280x768-720p WXGA 16:9 HD LCD Monitor - HDTV-DVI $825.00
Samsung LTN1785W 17" 600:1, 1280x768 25ms response - HDTV $899.95
Samsung SyncMaster 172W 17" TFT 1280x768 WXGA LCD Monitor - DVI $569.00
Samsung LTM1775W 17" 1280x768-720p WXGA 16:9 HD LCD Monitor - HDTV (no DVI) $939.99
Samsung LTM225W 22" 1280x720 WXGA 16:9 HD LCD Monitor - HDTV-DVI $1,455.55
Mitsubishi LT-2220 22" LCD HDTV $2,795.00
Sony KLV-23HR1 23-IN WEGA LCD TV $1,784.97
Sony SDM-V72W 1280x768 WXGA 16:9 HD LCD Monitor - HDTV-DVI $719.00
Sony SDM-P232W 23" 1920x1200 WUXGA 16:9 HD LCD Monitor - HDTV-DVI $2,099.00
Zenith L17W36 HDTV 17" 1280x768 WXGA 16:9 HD LCD Monitor - HDTV - (no DVI) $1,299.00
Sceptre X7SV-Naga 17" TFT 1280x768 WXGA LCD Monitor - DVI $599.00
Zenith 23 inch L23W36 HDTV $1,187.99
It seems you get a better deal (& resolution) for the money with these LCD monitors - you can still watch HDTV on them (& do CAD & gaming on them too

):
Samsung 173T 17" TFT LCD 1280x1024 SXGA 25ms response $499.00
Samsung SynchMaster 172X-Silver 17" TFT LCD 1280x1024 SXGA 12ms response $588.99
Samsung SyncMaster 172T 17" TFT LCD 1280x1024 SXGA $543.00
Samsung SyncMaster 181T 18" TFT LCD 1280x1024 SXGA $799.99
Samsung SyncMaster 191T 19" TFT LCD 1280x1024 SXGA $660.00
NEC/Mitsubishi 1760NX 17" TFT LCD 1280x1024 SXGA $451.00
Samsung SyncMaster 171P 17" TFT LCD 1280x1024 SXGA $690.95
Hitachi CML174SXW 17" SXGA TFT LCD 1280x1024 $478.95
Hitachi CML190B 19" SXGA TFT LCD 1280x1024 $725.95
Hitachi CML200B 20" SXGA TFT LCD 1280x1024 $1,484.95
Sceptre X9S-NAGA 19" SXGA TFT LCD 1280x1024 $615.00
Samsung SyncMaster 210T 21.3" 1600x1200 UXGA TFT LCD (w/S-Video) $1,355.00
Samsung SyncMaster 211MP 21.3" 1600x1200 UXGA TFT LCD - (no DVI) $2,399.00
Samsung SyncMaster 213T 21.3" 1600x1200 UXGA TFT LCD $1,145.00
Sceptre X23S-NAGA 23.1" UXGA TFT LCD 1600x1200 $1,899.00
Viewsonic VX2000 20.1" 1600x1200 UXGA HDTV 1280x720p (advanced scaling) $1,145.00
If you're going to spend $2-3000+, then you may want to look at:
Samsung HLN4365W 43" Wide Screen HDTV Monitor Television - DLP Technology $2,643.88 720p
Samsung HLN437W 43" Wide Screen HDTV Monitor Television - DLP Technology $2,399.00 720p
Samsung HLN5065W 50" Wide Screen HDTV Monitor Television - DLP Technology $2,599.00 720p
Samsung HLN507W 50" Wide Screen HDTV Monitor Television - DLP Technology $3,159.00 720p
Samsung HLN567W 56" Wide Screen HDTV Monitor Television - DLP Technology $3,799.00 720p