Is there anything from Chronicles of any value? Not being an ass, but they are reprints that supposedly destroyed the value of cards in the game (although not true anymore) and caused the creation of the worst thing in magic ever, the Reserved List.
But, does rarity really matter for Chronicles? Much the same for Portal sets too really. Although they had a rarity, the cards known from those sets are well known enough to justify their values without cause to care for rarity. Pyroclasm was a Rare, when every other printing was uncommon in the game, but its price justifies that, even from portal.