Vapodog mentioned in another post that there are alot of expensive reloading gadgets that are not needed for reloading. I thought its a pretty good idea, so I strated this thread.
True, alot of expensive gadgets make reloading much easier, but most aren't necessary.
My list of things not needed for every day reloading, but that I currently use or own:

-$75 case trimmers
-specialized tools for determining OAL of cartridges
-Cartridge headspace guages
-Hand priming tool
-Powder measure
-flash hole uniforming tool
-kinetic bullet puller
-collet crimp dies


The only items in the list that I would absolutely not want to live without are the hand priming tool, and powder measure however.