Source for RG400 cable

[matthuszagh]

Where do people get their raw RG400 cable? I like the quality of Pasternack stuff, but at $10/ft it's really expensive. At the other end of the spectrum is this Eightwood cable from Amazon (https://www.amazon.com/Eightwood-Coaxial-Double-Copper-Shielded/dp/B08216SZ96?th=1) that's almost an order of magnitude less expensive. I'd be a bit concerned about the quality of that though.