Erin Archibald, from Scotland, posted a video on her TikTok account to show fellow money-savers if the price was worth the mystery.
The mum-of-one bought a mystery bag at her local charity shop Cancer Research for £2.
On the video, she inspected the insides of the bag with her daughter and revealed if it was worth the money.
On the clip she tells viewers: “Let’s open up this one. It’s taped up very well.”
Erin then proceeds to open the mystery bag to find tech, books and toys for kids.
She finds a Monster High Haunted DVD, a Time Hunters book, Star Wars Top Trumps, a Pokemon ball and a fidget.
There are also various toys, like a boat, action figure and fire engine, a mini torch, and last but not least, some pencils.
It comes as a pro at finding the best deals from carboot sales revealed the incredible items that came out of a mystery bag she bought.
Taking to her social media account, Becky told viewers she went to a haul where one stall was only selling plastic bags full of mystery items for just £1.
Elsewhere, a fashionista shared her amazing Mystery Bag haul with loads of trendy garments – and it cost her just £20.
Replenishing your wardrobe doesn’t necessarily mean having to fork out a fortune – and Lizzie Dye took to TikTok to prove it.