Came in under £300 iirc.
Worktops from:
The legs were oak turning blanks from eBay,
The spikes were from Amazon or eBay,
and the hex head screws to connect the legs and for the spikes to locate into were probably from Wickes.
If I were to do it again, I’d have the holes in the legs drilled on a lathe so that they were exactly central, and use a drill press attachment to drill the holes in the worktop so that they were properly perpendicular through.