These things are normally around $100 on sale. So seems like a good deal for like around $57-$62 for Kogan First members incl shipping and $80-$85 for non members.
From the website
Don’t strain your back moving large or awkward objects thanks to this versatile garden wagon trolley cart that can be used anywhere, from the beach to grocery shopping, to help take the pressure off your body.
Multi-purpose trolley cart
Suitable for gardening, groceries, camping and more
Foldable design for easy storage
Steel frame with ultra-durable 600D polyester fabric
Heavy-duty multi-directional wheels
Weight capacity up to 80kg
The Certa Folding Beach and Garden Trolley Wagon Cart (Red) is the perfect companion for gardeners, families, beach-goers and sport teams as it takes the weight off your back with its huge 80kg capacity and easy pull design – simply pop up, fill and roll!
Multi-purpose convenience
Whether it’s to move large or awkward objects around the garden, carry multiple bags of groceries from the car or get food and drinks to and from birthday parties, this handy cart can be used for multiple purposes to suit your carrying needs.
Folds away for storage
Folding down in just seconds, this trolley cart can easily be stored in the back of the car or packed away in the garage when not in use.
Heavy-duty design
Made with a sturdy steel frame, durable polyester fabric and multi-directional wheels, this heavy-duty trolley cart provides you with a long-lasting and tough solution when it comes to transporting items from one place to the next.
what the likelihood of those plastic castors working on sand?