A flustered mother is counting the cost of an expensive mishap after accidentally leaving her $700 pram at an op shop, only to have staff sell it for a bargain $12. The mum, identified as Emma, was juggling donations and her children when she inadvertently left the expensive pram behind at the charity shop. “I just had mum brain, was dropping off donations, juggling two kids,” Emma explained about the costly mix-up. The pram was snapped up by a bargain hunter before Emma realised her mistake and returned to collect it. Emma managed to track down the shopper who purchased her pram, opening the door for a potential resolution to the expensive error.