Using Universalis, this spreadsheet collects data into spreadsheet form using google api. You can then parse the data collected for whatever you want in other tabs.
This script uses the Universalis.app api to answer questions such as (and not limited to): "Should I make this, or buy this?", "Where should I buy this rare item?", "How much profit will I make if I sell these items?", and many more. The intention of this program is to provide easilly digestible market information that the average user can understand.