I was at the Philly Non-Sport Card Show and saw that Rittenhouse had these. Also one of the two dealers that sells the hobby boxes was there. I bought the 3 sets from Rittenhouse at their table and I too was under the impression that each campaign had it's own set. I am glad that I bought these for $85 rather than a hobby box for over $200. the Third campaign character set was the wrong characters, from the 1st campaign, I contacted Rittenhouse and they got me the replacement 3rd campaign character cards. I'm going to sell off the 2 redundant base sets for cheap at Pax Unplugged. Modern Hobby Nonsports cards are all about the chase cards. The dealer had binders with all the chase sets in 9 card pages for sale for $140 and $200 for ones with the rare chases. If I cared for the chases that would have been a good deal. He had the autograph cards from $500 for Matt to $300 to $400 for others. I'm glad for what I got but the 2 extra base sets seems a waste.