Topps/Bowman are the only cards that have MLB rights, correct. Donruss just came out with a new set, and it's REALLY difficult for me to get past all the logos brushed out. Though I do really like the layout otherwise. Just not enough for me to wanna buy any packs. http://www.sportscollectorsdaily.com/panini-brings-back-donruss-name-2014-baseball-set/ I bought a few boxes of 2013 Topps last year and built a base set which I enjoyed a lot. Each box came with a relic card or a signature. I got jersey relics of Strasburg's first start and Weaver's no hitter, only to find out that both cards don't represent any given game and aren't worth more than a few bucks each. For the entertainment value it was worth it to buy a couple boxes, but you need to probably bust a case of cards to really hit on anything big. For roughly the same price you can get a box of 84 Topps and enjoy ripping that for the nostalgia value.