Following are some typical Appraisal Value Definitions supplied by the Association of Machinery & Equipment Appraisers (AMEA).

FORCED LIQUIDATION VALUE (AUCTION)  A professional opinion of the estimated most probable price expressed in terms of cash in U.S. dollars which could typically be realized at a properly advertised and conducted public auction sale, held under forced sale conditions and under present day economic trends, as of the effective date of the appraisal report. Conclusions taken into consideration are physical location, difficulty of removal, physical condition, adaptability, specialization, marketability, overall appearance and psychological appeal. Further, the ability of the asset group to draw sufficient prospective buyers to insure competitive offers is considered. All assets are to be sold on a piecemeal basis 'as is' with purchasers responsible for removal of assets at their own risk and expense. Any deletions or additions to the total assets appraised could change the psychological and or monetary appeal necessary to gain the price indicated. (Source AMEA) 
ORDERLY LIQUIDATION VALUE A professional opinion of the estimated most probable price expressed in terms of cash in U.S. dollars which the subject equipment could typically realize at a privately negotiated sale, properly advertised and professionally managed, by a seller obligated to sell over an extended period of time, usually within six to twelve months, as of the effective date of the appraisal. Further, the ability of the asset group to draw sufficient prospective buyers to insure competitive offers is considered. All assets are to be sold on a piecemeal basis `as is' with purchasers responsible for removal of assets at their own risk and expense. Any deletions or additions to the total assets appraised could change the psychological and/or monetary appeal necessary to gain the value indicated. (Source AMEA) 
MARKET VALUE (FAIR MARKET VALUE) A professional opinion of the estimated most probable price expressed in terms of cash in U.S. dollars to be realized for property in an exchange between a willing buyer and a willing seller, with equity to both, neither being under any compulsion to buy or sell, and both parties fully aware of all relevant facts as of the effective date of this appraisal report. (Source AMEA) 
MARKET VALUE - IN PLACE A professional opinion of the estimated most probable price expressed in terms of cash in U.S. dollars to be realized for property in an exchange between a willing buyer and a willing seller; with equity to both, neither, being under any compulsion to buy or sell, and both parties fully aware of all relevant facts as installed for intended utilization as of the effective date of this appraisal report. (Source AMEA) 
NEW REPLACEMENT COST VALUE A professional opinion of the cost expressed in terms of cash in Currency, F.O.B. the manufacturer's plant to purchase a new item of like quality and specifications. If such an item is unavailable, the appraiser has used his or her best judgment in estimating a value as of the effective date of the appraisal. (Source AMEA)