We have a throwback break today, in 1991 Topps. This was the 40th anniversary release for Topps. It was a simpler time for collecting, as there are no hits or inserts to speak of in the box, but there is a very remote chance at a buyback card from any of the previous releases, before they used to stamp each buyback card. Topps inserted one of each card ever produced or a redemption for it, if the card was too valuable or large to fit in the pack. The buybacks were very rare as this is one of the most over produced sets of all times.