New York Mets Hall of Records Game-Used Museum
2014 Topps Trajectory Relics:
an anonymous swatch of material
2019 Topps Allen & Ginter:
A nice colorful "memorabilia" "relic,"
practically guaranteed to be from no game or event you would recognize,
according to the back of the card.
forgive my snark.
You know on some of the older Donruss relic cards,
they actually included a photo of the precise jersey they took the cut from.
the Museum Tour
Game-Used Museum Directory - back to the New York Mets Hall of Records home page
in the Hall of Records - Rounding Third
baseball card shop