Anyone who like to reflect on their choice before buying something will like this extension This extension add some information about the previous sale of an NFT. This information includes: - median - average - standard deviation - % change - chart of the sale values - chart of volume relative to time - chart of the recurrent buyers and sellers This extension adds some information about the current available copy of this NFT. This information includes: - chart of the price relative to the number of copies bought This extension also allow to change the page. This page can be changed in those way: - Dark mode skin - Purchase box moved to the left - Toolbar moved to the left - Menu stickied to the page - NFT stickied to the page - Address replaced by real usernames - Hide details - Hide the legacy history