https://www.youtube.com/watch?v=yjVHKmMZiBk
He is also in the process of busting a 1972 box that seems to be largely from the 2nd series, although there are a couple packs from the 1st (he pulled a Fisk) and from 4th series as he pulled a Bench.
Since he got a couple money cards, it worked out well for him, but I'd hate to buy what I thought was a 6th series box and wind up with a bunch of 2nd series packs.
Plus his comments hoping for a Pete Rose shows he really has no understanding of how these cards were issued or packed, setting aside the fact it seems to be a Frankenstein box.