Progress indicator is displayed in the bottom left corner. Items display as they come in. Icons link to the preowned product's page, the name link leads to the general page of the product - these later will be revised to open a modal with an iframe to the product page so you can waste money without changing tabs. The tiny red × at the bottom of cards is a blacklist button, which will blacklist item codes like GOODS-01234 from appearing on lists other than blacklisted and past diff lists. The green + wishlists a code like GOODS-01234 and makes those items with such code in a separate list, so you can see easier when there is one such item currently in the preowned section. The input field at the top left corner is a fuzzy search box, meaning that it will match exact or similar products based on their name. Ideas/help with CSS styling, features or functionality can be mailed to me at firstname.lastname@example.org In case the default crawler is not functioning, install the userscript to get around the issue and use it when prompted upon an error occuring.