Steam Deals
This is a sortable list of everything in
Steam's store.
The "MetaScore" is the item's score on
MetaCritic.
MetaScores for packs that don't have their own score are the sums of the scores of the individual items, minus an "addon penalty" of 66 points for each additional item.
The "Value" column is a "bang for the buck" score based on the Sale Price and MetaScore. For most items, the score is (MetaScore - 66) / Sale Price.
In case you're wondering, the "66 point" factor was reached by finding the score of the median game in the "mixed reviews" score range on MetaCritic.
This allows an item's score to have a more significant effect on its value, since the vast majority of games have a score well above 50.