Beckett lists 46 Marlins autos for Piazza, with the earliest one being 2004 Absolute Memorabilia Tools of the Trade issues. It looks like just about all of them are 1/1s with a couple issues /5 thrown in. The only one more common than that is 2021 Panini National Treasures Retro Signatures /25. I think this may be the one I've seen. I watched a lot of '21 NT breaks for some reason.