What's the price of goats? This USDA Ag. Marketing Service website has prices for goats across the US. Use these as a guide to prices for goats in Oregon.
Lamb carcass grades for quality and yield can help you know what to expect after slaughter of sheep. USDA is the official, but anyone can estimate for their own purposes.
Descriptions of humane stunning and slaughtering of animals. (Mostly for large-scale operations, but Captive Bolt Stunning section useful for home slaughter.)
Meat quality can be affected by stress and handing of the live animal. This section of the Temple Grandin website has information on quietly and safely handling and transporting animals.
Slaughtering livestock and breaking up carcasses at home require an array of specialized equipment, from knives and saws to scabbards and protective gloves. Here's a look at the basic equipment.