This transaction represents a gift either received or given. Note: this transaction's tax levels can be independently configured. The price recorded is indicative (estimated) based on the market value when the coin(s) was either given or received.
On this screen it is possible to unclassify existing transactions; this will preserve the main information of the transaction and will allow you to reclassify it as a different type of transaction without needing to re-enter it. i.e. Gift -> Unclassified -> Trade.
You can auto use the auto-value feature for looking up historic value.
For more information on auto-value click here.