I opened 4 cases of collector boxes. I found no superfractors, No mixed up characters, got 2 refractor uncut sheets now worthless (topps did not have refractor sheets so just gave me regular sheets and said too bad.) Got my share of autos and got a buyback. Was disappointed that they did not mark the card as a buy back. it was just a normal card. Anyone who has a series one could claim that it is a buy back card. Stupid planning on their part. I enjoyed the series hope you have better luck than I got. Also those packs, the bonus is just 4 more base cards. that really sucked on that set of packs. At least at the targets you got the Atomics with them.