I have a recently decommissioned Nortel Option 11 with Hotel/Motel options and Guest Administration Console (TeleVideo 990). Fully functional when pulled with some spare/backup cards. I Don't have the time or inclination to piece these out unless the price per card is closer to retail. I don't have the chasis, but then again if you're looking for blades like these, chances are you're not building one from scratch.
5x NT8D09BA - M/WLC - Message Line Waiting
2x NT8D09AK - M/WLC - Message Line waiting
2x NTDK78AA - AC/DC PWR - AC/DC Power Supply
1x NTAK13AA - MM Power Board
1x NT8D14AJ - UNIV TRK - Universal Trunk
1x NT8D14BB - UNIV TRK - Universal Trunk
1x NTAK14BA - UNIV TRK - Universal Trunk
1x NTAK03BA - TDS/DTR - TDS/DTR/SDI Tone Card
1x NTAK02AB - SDI/DCH
1x NT8D02EB - DGTL LC - Digital Line Card
1x NT6R16AA - MAIL - NT6R16AA Rlse 09
1x NTDK23BA - FBR RCVR - Fiber reciever (30ft)
1x NTAK15AA - Digital Voice Processor
1x TeleVideo Model 990 <-- mfr Feb 2010
also have an entirely unrelated NIB adtran CSU that was left over from an install.
Images can be found here: https://junkfiles.org/NortelOP11/
<--please excuse the crappy cell phone pics.