I have a budget of around $1,000 and would like to get some exercise equipment. I originally was going to buy a used treadmill but figured if it was something I was going to use daily I should probably buy new. So I set my budget around $1,000 -- but that expands my options and maybe I shouldn't limit myself to something like a treadmill. If you had $1k to spend on exercise equipment and the space to use & store it, what would you get? I want to run a half marathon (someday) and to get stronger and get into a daily exercise habit again.