I started a Tool Swapper Instagram where you can buy, sell, trade. You can direct message me, or use the hashtag #tool_swapper to get your stuff posted. Give me a follow @tool_swapper for some good deals, and send me your stuff to get posted!
I use just standard closet metal shelves for pliers. I cut the parts off i don't need, then bend them so they stand up a little. For screwdrivers, i just keep them in the snap on tray they come in.