You went the expensive route if you had to spend $60 to go all grain. I added a pair of paint strainer bags and I was ready had I been willing to accept somebody else crushing the grain. I wanted complete control so I added a cheap grain mill (about $20) and made my first batch, only a 2 1/2 gallon size because I didn't want to go bigger until I knew it would work. There isn't any reason I couldn't have continued with that but once I knew it worked well, I "had" to upgrade to a larger pot to do the full volume boil for a 5 gallon batch.
Search out "brew in a bag" or "BIAB on this forum to see how I went all grain.
See, there ya go. Now why would anyone believe AG is Way more expensive than extract? Or so much more "complicated" than extract.