Not interested but I really hope you find a good home for it and that you get at least a fair price for it.
Rare I'm sure.
I've ALWAYS been happy with any Yamaha gear I've owned whether a piece of gear or an instrument.
That MT44D package is pretty nifty...the deck itself is a real hybrid between consumer stereo cassette format and a cassette master recorder...setup to run in stereo 1/4-track but can competently switch to 4-track mode...the Dolby B/C noise reduction vs dbx and the standard 1 7/8ips tape speed harken to the consumer side but the simple controls layout and features built-in for multitracking are just right...not too much, not too little.
Found this nifty primer featuring the package you are selling on the Yamaha site...a multitrack primer of sorts:
Yeah, I saw that guy in the manual, and started to laugh my ass off!
The good ol' 80's!!!
I haven't seen any MT44D's along with the mixer and patchbay setup all in one package ever. Whoever ends up with this thing,..Is gonna have a sweet deal! It literally, has NO USE on the heads.