2024 Onyx Vintage Base Series Baseball Hobby Box. 2024 Onyx Vintage Base Series Baseball – Hobby Box. 24 Packs Per Box with 5 Cards Per Pack, 4 On Card Autographs and 5 Parallels Per Box. Experience pure excitement with each box featuring legends like Corbin Carroll and Freddie Freeman! Discover rising stars like Jackson Chourio, Jaison Chourio, Ethan Holiday, and more, alongside top prospects and promising talents from the 2023 draft and college scene! As usual all Autographs are on-card and look for unique Dual Auto cards! Look for tons of #’d SP options!