No, they said for that quantity, if you want the adapter, buy the auction with the Mellanox card and shuck the adapter yourself.
The adapter is passive, so I don't think it would be beyond the realm of someone to design their own. The OCP mezzanine pinout is public, as is the PCIe pinout. I don't do PCB design but someone could probably OSH Park an adapter for less than the $22 this seller is charging for the adapter + Mellanox.
I would definitely be down for 5 adapters, if anyone with PCB experience is looking for a commission
The adapter is passive, so I don't think it would be beyond the realm of someone to design their own. The OCP mezzanine pinout is public, as is the PCIe pinout. I don't do PCB design but someone could probably OSH Park an adapter for less than the $22 this seller is charging for the adapter + Mellanox.
I would definitely be down for 5 adapters, if anyone with PCB experience is looking for a commission