Seems like not much supply of ex-lease stuff here. PBTech gets a bit but it's often not cheap. Grays online auctions previously had some bigger lots of IT stuff that went cheaply but you had to be able to pick it up normally.
Also what about cheap Quadro P100 or P400 cards instead, see those going on trademe pretty often.
Damm, she's had a rough run. It's tough dealing with mental health and personal issues for anyone, but I imagine it's a lot harder as a public figure.