https://media.tenor.com/voDHtxe15AAAAAAM/mac-charlie-sunny.gif

See rule 5

5. This is not a support community. It is not a place for ‘how do I?’, type questions. If you have any questions regarding the site itself or would like to report a community, please direct them to Lemmy.world Support or email [email protected]. For other questions check our partnered communities list, or use the search function.

That’s just how eBay or any auction site works. Those have 4 to 30 days left and will go up in price. Look at “completed listings” for a better idea of current prices.