The mid-tier items were never even packed into boxes. These were "mail-away" premiums requiring five proofs of purchase.
Finding items from smaller, specialized media runs often requires specific research strategies: secret junior acrobat collection
For those looking for the literal Secret Junior Acrobat Collection—perhaps a vintage set of costumes or training manuals—the search often leads to niche auction houses and estate sales of former circus performers. These collections often include: The mid-tier items were never even packed into boxes