Hey all, I'm looking for a 10gb RJ45 NIC (Intel X540, X550, Aquantia AQC107, etc.) to mess around with and see if the wiring in my house can handle it before I dive off the deep end and upgrade all the things. I'm hoping the community has something here instead of me going to eBay. As always, I have heat under einz, can pay via paypal or zelle, and happy to meet up if local to the SF Bay Area. Thanks for looking!