This is Goodman Furnace Control Board 1068-400 PCBAG123 used part. This part was removed and inspected by professional installer from a fully functioning system. Was in great working condition when removed.In good cosmetic condition as well. FREE USPS First Class mail delivery guaranteed. You can choose also USPS Priority mail delivery for additional price.My handling time is 1 business day only. But if I receive the money before 1 pm by Pacific Time very likely it will be shipped same day. Purchasing used parts you agree with the statement that sometimes hidden defects or malfunctions may occur during installation or continuous use. There is no warranty on used parts. But you have 30 days satisfaction guarantee and 30 days FREE returns! Most of the parts require specific knowledge and skills to be installed properly. If you don’t have skills or knowledge, you must ask certified HVAC technician to install. I am not liable for any damages or failures as a result of improper installation.