These L2 decks don’t contain cards from the L2 set itself as they’re all uniquely numbered. I’ve been on the look out for the Tyranitar box in unlimited for a while so I can upgrade my unlimited PSA 6 Pokémon Collector to a PSA 10.
I’ve not seen an unlimited L2 pack or box myself but I don’t usually look at booster packs.
I haven’t decided whether I want to try and sell this beauty yet, it’s definitely my favourite Steelix artwork: