Razer Core X eGPU & extra 2m thunderbolt cable (no card installed)
Bought the Core X external graphics card enclosure (no graphics card installed) in May 2020, directly from Razer, along with an additional high-end 2m thunderbolt cable (40Gbps) as the included thunderbolt cable is extremely short. Perfect condition still, no scratches or marks, works great. I've just upgraded to a full PC for work and no longer need it. When shipping is accounted for, the Core X cost $580 and the 2m thunderbold cost me $180, so you're saving over $200.