As one of the biggest off-price retailers in the US, TJ Maxx has found a special place in the heart of many Americans looking to score a bargain on everything from designer jeans to bedroom furniture.

TikToker Ari (@therealariee) thought she had scored big at T.J. Maxx by finding a Dyson Supersonic Hair Dryer, only to realize that wasn’t the case. In a recently uploaded viral video, ...