They're about £45 from the dealer.
More like £80 if it's leather trimmed, though.
Part number 8E0864245MJ6 comes up as Armrest upper part (lid), Carmine red. Is your interior Carmine Red?
By the way, the correct part number begins 8E0 (zero), you have 8EO (letter 'O'). Maybe a typo but just in case you thought it was an O, it isn't, its a zero
His car description says"crimson red leather".