There is an excellent recent "The Answer is Transaction Costs" podcast episode (The Price of Pennies: Make or Buy?) outlining a proposal to save money by buying

There is an excellent recent "The Answer is Transaction Costs" podcast episode (The Price of Pennies: Make or Buy?) outlining a proposal to save money by buying back coins instead of making new ones. https://taitc.buzzsprout.com/2186249/episodes/17383823-the-price-of-pennies-make-or-buy https://taitc.buzzsprout.com/2186249/episodes/17383823-the-p...