Is there any chance this will ever happen ?

Or even allow users to pull data from the marketward via an API so existing database sites can calculate averages/best selling items etc. (similar to http://www.ffxiah.com/)

An offical app/website would probably be better though, something similar to what GW2 does with it's trading post app. (even make it an existing part of the Libra app)

Would appreciate if a community dev could pass this suggestion on.