This Python program helps you sort Dominion cards.

DominionCardSorter.py

import random

allCards = ['Cellar', 'Chapel', 'Moat', 'Courtyard', 'Pawn', 'Secret Chamber', 'Embargo', 'Haven', 'Lighthouse', 'Native Village', 'Pearl Diver', 'Herbalist', 'Hamlet', 'Crossroads', 'Duchess', "Fool's Gold", 'Beggar', 'Poor House', 'Squire', 'Vagrant', 'Chancellor', 'Village', 'Woodcutter', 'Workshop', 'Great Hall', 'Masquerade', 'Shanty Town', 'Steward', 'Swindler', 'Wishing Well', 'Ambassador', 'Fishing Village', 'Lookout', 'Smugglers', 'Warehouse', 'Loan', 'Trade Route', 'Watchtower', 'Fortune Teller', 'Menagerie', 'Develop', 'Oasis', 'Oracle', 'Scheme', 'Tunnel', 'Forager', 'Hermit/Madman', 'Market Square', 'Sage', 'Storeroom', 'Urchin/Mercenary', 'Black Market', 'Bureaucrat', 'Feast', 'Gardens', 'Militia', 'Moneylender', 'Remodel', 'Smithy', 'Spy', 'Thief', 'Throne Room', 'Baron', 'Bridge', 'Conspirator', 'Coppersmith', 'Ironworks', 'Mining Village', 'Scout', 'Caravan', 'Cutpurse', 'Island', 'Navigator', 'Pirate Ship', 'Salvager', 'Sea Hag', 'Treasure Map', 'Bishop', 'Monument', 'Quarry', 'Talisman', "Worker's Village", 'Farming Village', 'Horse Traders', 'Remake', 'Tournament', 'Young Witch', 'Jack of all Trades', 'Noble Brigand', 'Nomad Camp', 'Silk Road', 'Spice Merchant', 'Trader', 'Armory', 'Death Cart', 'Feodum', 'Fortress', 'Ironmonger', 'Marauder', 'Procession', 'Rats', 'Scavenger', 'Wandering Minstrel', 'Envoy', 'Walled Village', 'Council Room', 'Festival', 'Laboratory', 'Library', 'Market', 'Mine', 'Witch', 'Duke', 'Minion', 'Saboteur', 'Torturer', 'Trading Post', 'Tribute', 'Upgrade', 'Bazaar', 'Explorer', 'Ghost Ship', 'Merchant Ship', 'Outpost', 'Tactician', 'Treasury', 'Wharf', 'Apprentice', 'City', 'Contraband', 'Counting House', 'Mint', 'Mountebank', 'Rabble', 'Royal Seal', 'Vault', 'Venture', 'Harvest', 'Horn of Plenty', 'Hunting Party', 'Jester', 'Cache', 'Cartographer', 'Embassy', 'Haggler', 'Highway', 'Ill-Gotten Gains', 'Inn', 'Mandarin', 'Margrave', 'Stables', 'Bandit Camp', 'Band of Misfits', 'Catacombs', 'Counterfeit', 'Count', 'Cultist', 'Graverobber', 'Junk Dealer', 'Knights', 'Mystic', 'Pillage', 'Rebuild', 'Rogue', 'Governor', 'Stash', 'Adventurer', 'Harem', 'Nobles', 'Goons', 'Grand Market', 'Hoard', 'Bank', 'Expand', 'Forge', "King's Court", 'Peddler', 'Fairgrounds', 'Border Village', 'Farmland', 'Altar', 'Hunting Grounds', 'Transmute', 'Vineyard', 'Apothecary', 'Scrying Pool', 'University', 'Alchemist', 'Familiar', "Philosopher's Stone", 'Golem', 'Possession']

oneAndTwo = ['Cellar', 'Chapel', 'Moat', 'Courtyard', 'Pawn', 'Secret Chamber', 'Embargo', 'Haven', 'Lighthouse', 'Native Village', 'Pearl Diver', 'Herbalist', 'Hamlet', 'Crossroads', 'Duchess', "Fool's Gold", 'Beggar', 'Poor House', 'Squire', 'Vagrant']

three = ['Chancellor', 'Village', 'Woodcutter', 'Workshop', 'Great Hall', 'Masquerade', 'Shanty Town', 'Steward', 'Swindler', 'Wishing Well', 'Ambassador', 'Fishing Village', 'Lookout', 'Smugglers', 'Warehouse', 'Loan', 'Trade Route', 'Watchtower', 'Fortune Teller', 'Menagerie', 'Develop', 'Oasis', 'Oracle', 'Scheme', 'Tunnel', 'Forager', 'Hermit/Madman', 'Market Square', 'Sage', 'Storeroom', 'Urchin/Mercenary', 'Black Market']

four = ['Bureaucrat', 'Feast', 'Gardens', 'Militia', 'Moneylender', 'Remodel', 'Smithy', 'Spy', 'Thief', 'Throne Room', 'Baron', 'Bridge', 'Conspirator', 'Coppersmith', 'Ironworks', 'Mining Village', 'Scout', 'Caravan', 'Cutpurse', 'Island', 'Navigator', 'Pirate Ship', 'Salvager', 'Sea Hag', 'Treasure Map', 'Bishop', 'Monument', 'Quarry', 'Talisman', "Worker's Village", 'Farming Village', 'Horse Traders', 'Remake', 'Tournament', 'Young Witch', 'Jack of all Trades', 'Noble Brigand', 'Nomad Camp', 'Silk Road', 'Spice Merchant', 'Trader', 'Armory', 'Death Cart', 'Feodum', 'Fortress', 'Ironmonger', 'Marauder', 'Procession', 'Rats', 'Scavenger', 'Wandering Minstrel', 'Envoy', 'Walled Village']

five = ['Council Room', 'Festival', 'Laboratory', 'Library', 'Market', 'Mine', 'Witch', 'Duke', 'Minion', 'Saboteur', 'Torturer', 'Trading Post', 'Tribute', 'Upgrade', 'Bazaar', 'Explorer', 'Ghost Ship', 'Merchant Ship', 'Outpost', 'Tactician', 'Treasury', 'Wharf', 'Apprentice', 'City', 'Contraband', 'Counting House', 'Mint', 'Mountebank', 'Rabble', 'Royal Seal', 'Vault', 'Venture', 'Harvest', 'Horn of Plenty', 'Hunting Party', 'Jester', 'Cache', 'Cartographer', 'Embassy', 'Haggler', 'Highway', 'Ill-Gotten Gains', 'Inn', 'Mandarin', 'Margrave', 'Stables', 'Bandit Camp', 'Band of Misfits', 'Catacombs', 'Counterfeit', 'Count', 'Cultist', 'Graverobber', 'Junk Dealer', 'Knights', 'Mystic', 'Pillage', 'Rebuild', 'Rogue', 'Governor', 'Stash']

sixPlus = ['Adventurer', 'Harem', 'Nobles', 'Goons', 'Grand Market', 'Hoard', 'Bank', 'Expand', 'Forge', "King's Court", 'Peddler', 'Fairgrounds', 'Border Village', 'Farmland', 'Altar', 'Hunting Grounds']

potion = ['Transmute', 'Vineyard', 'Apothecary', 'Scrying Pool', 'University', 'Alchemist', 'Familiar', "Philosopher's Stone", 'Golem', 'Possession']

prizes = ['Bag of Gold', 'Diadem', 'Trusty Steed', 'Followers', 'Princess']

knights = ['Sir Martin', 'Dame Anna', 'Dame Josephine', 'Dame Molly', 'Dame Natalie', 'Dame Sylvia', 'Sir Bailey', 'Sir Destry', 'Sir Michael', 'Sir Vander']

ruins = ['Ruined Village', 'Ruined Library', 'Ruined Market', 'Abandoned Mine', 'Survivors']

#####

print "Enter the number of the list you wish to sort:"
print "  1. All Cards"
print "  2. Cards costing $1 and $2"
print "  3. Cards costing $3"
print "  4. Cards costing $4"
print "  5. Cards costing $5"
print "  6. Cards costing $6 and more"
print "  7. Cards with Potion in their cost"
print "  8. Prizes"
print "  9. Knights"
print "  10. Ruins"
set = '0'
while set not in ["1", "2", "3", "4", "5", "6", "7", "8", "9", "10"]:
    set = raw_input("Choice: ")

print

sets = [allCards, oneAndTwo, three, four, five, sixPlus, potion, prizes, knights, ruins]
cards = sets[int(set) - 1]
random.shuffle(cards)

#####

# Comparator
comparisons = 0
def human_card_comparator(card1, card2):
    global comparisons
    comparisons += 1
    print "Select card you think is better:"
    print "1. %s" % card1
    print "2. %s" % card2
    choice = 'a'
    while choice != '1' and choice != '2':
        choice = raw_input("Choice: ")
    if choice == '1':
        return -1
    else:
        return 1

cards.sort(human_card_comparator)

print
print "Your ordering after %i comparisons is:" % comparisons
print
for card in cards:
    print card
print