The Pokemon set Generations has been added to PokePrices. You can now see prices, price history, and add cards to your collections from Generations.
All sets up to Generations that did not have previous announcement posts are also available.
PokePrices can be accessed from the link at the top of the page, or by clicking here.
The PokePrices API has been updated with a new call! You can now use the GetSet call. This provides a way to get every card from a single set all at once. This should be much faster than iterating over every card one at a time and will save bandwidth.
Full documentation on how to use this call can be found on the documentation page located at http://pokeprices.doeiqts.com/api/documentation.