How much would you recommend a new amazon fba seller to start with?

How much would you recommend a new amazon fba seller to start with? Hi I currently just bought a course on amazon fba, and super excited to go thru it. I was just curious how much money did people start with and where are you know? I currently have 1k saved up, but im curious if I should save a little more before starting. Any tips or info would be appreciated. Thank you