Almost 10 years ago and not really the norm.
Last year Tanner Scott was the best closer dealt, and he did net Miami a solid return headlined by Robby Snelling, who was a BA Top 100 prospect. But the other 3 players were fairly nondescript, with the best being Graham Pauley, who profiles as a Romy Gonzalez type.
Carlos Estevez was the second best, and he was worth two unranked pitching prospects.
Clase is better than either of them, but I am not so sure he is worth much more than 3+ years of Duran. It likely comes down to whether or not Cleveland wants MLB talent or high end prospects. I don’t think he’s worth both if the talent in question is Duran.
Minnesota has been asking for multiple Top 100 prospects for either Jhoan Duran (no relation) or Griffin Jax, but that’s served no purpose except ending conversations quickly. And reportedly they didn’t ask for controllable MLB talent along with prospects, let alone MLB All Star talent like Duran…