I paid £100 for the pair I'll accept £30 for one unused and brand new + postage or collection from Swansea I cut the other one up. This is 2 images of the same part one side is smooth the other grained. Will fit both sides but if you want the grain on show then this is the LHS I'll supply enough clips to fit as well.
I bought a pair but I cut one down so I could cover it in vinyl, didn't work out very well though. You could always buy a sheet & use this as a template.