I sold two sets of components on EBAY. I don't recall how much I received. It was probably around $100-150 for everything. The shipping was expensive due to the weight. I suspect that demand for those components is decreasing daily.
Those Rowe parts may be worth more than you think. A replacement power supply used to be crazy expensive, like maybe $800. If you can find somebody who wants to keep the frigging thing (Rowe).