Dolly wheel

[NeilW]

So I need to collect and transport a hot tub. Dry weight approx 300kg, been looking at options but think that dolly wheels / skates are the best method.
Anyone local happen to have some lying about?
Kicking myself as I seen some in Aldi a few weeks ago but don't really want to go fork out £££ just to move the tub onto a trailer and off to my drive.
Alternatively 20 skateboards from pound land may suffice! Or some precision trolley jack manoeuvring...