I have five of the IVT-S-1K-U3-I-CAN2-12/24 and six of the CAN1 (CAN terminated) for sale. They are new but no original packaging. I am going to use one for my Alfa/Leaf swap and ended up getting a good deal on a lot. I'll sell them for $100/ea + shipping.
EDIT 3/29: CAN2 are sold out, CAN1 still available.
6/7/22: I'm sold out, will update if I get my hands on any more.