Why does price vary so much on chess sets that are the same size?
There are 3 main factors that drive chess set price; wood, size, and the intricacy of the design. The type of wood is probably the biggest factor in price. Ebony and red sandal wood will just about double the price over rosewood. Size is probably the next biggest factor followed by the design. Some chess sets that are very intricate in design such as knights with carved reigns will significantly increase both cost and price. The two cheapest woods are boxwood and sheesham wood. Rosewood is in the middle.