When it comes to Facebook Marketplace, there is no end to the number of weird and wonderful items people put up for sale.
But if you are willing to sift through the listings, you can be rewarded with great finds.
Whether it is stumbling across a bargain or finding something you can't get anywhere else, shoppers often find themselves surprised.
But one man was left shocked for all the wrong reasons when he came across an unusual item up for sale: a McDonald's breakfast roll.
The popular menu item is a long-time fan favourite, but it is not available all-day long.
Get the news you want straight to your inbox. Sign up for a Mirror newsletter here
The roll is only found on the breakfast menu, which is perhaps why a man took the site looking to sell one.
Whatever his reason, he must have thought it would be popular, pricing the roll at £4, higher than the cost of the roll when individually purchased.
The listing features a series of snaps showing the roll and a rasher of bacon - and it is fair to say the second-hand meal looks less than appetising.
But fear not McDonald's lovers because the roll also features brown sauce, as specified by the advert.
And at least 13 shoppers look to be interested in the offer, based on the number of people who saved the post.
Not everyone was a fan of the listing though, with people sharing their disgust when a screenshot of the post was shared to Twitter by @deepcutstweets.
"Time to delete FB marketplace," he wrote in a caption accompanying a photo of the listing.
"That looks like an alien," a commenter added.
Do you have a story to share? We pay for stories. Email us at yourmirror@mirror.co.uk