It's a returned/ openbox item and that saves you a fiver on ebay c.f. buying an off-the-shelf one direct. Provided that you don't mind an opened box, a fiver saved is a fiver spent on something else, I'd say.
You also need to check the capacity. The one above is the 540kg model at £100.96 on ebay and £104.94 on the Axminster website. the 250kg model is £94.94 on the Axminster website
So in conclusion the ebay item is a good price compared to the same item on the Axminster website.
Doesn't look worth the money to me.
I'd go a step further and get a low profile pallet truck. Much more useful and just one tool to move all your machines, except perhaps band-saw (and other tall machines) I move with a sack trolley (£30 ish)