I would say $150 - $200. Decent cabinets with non working boards usually sell for $0 - $100, and working seems to add some, but not necessarily the value of a working board. I sold a working cockpit for $150 last year, then later in the year bought a non working upright for $100 and a board for $175. I am planning to just keep it, because after adding another $80 for the topper, I will never get anywhere close to my investment back on this.