I think you're misinterpreting the content of that page. the same source says $1000-$1500 per kit http://www.endthebacklog.org/backlog/why-backlog-exists http

I think you're misinterpreting the content of that page. the same source says $1000-$1500 per kit http://www.endthebacklog.org/backlog/why-backlog-exists http://www.endthebacklog.org/backlog/why-backlog-exists I'm not exactly sure what the meaning of the $8000 savings statistic on the page you linked refers to.