1003 Oldfield, 660 F.2d at 212; see Cementerio Buxeda, Inc. v. Puerto Rico, 196 F.2d 177, 181 (1st Cir. 1952) (allowing consideration of income and expense figures that “are factors which would be considered by a prospective buyer”).1004 Oldfield, 660 F.2d at 214 (“The fatal flaw in the owners’ . . . method is its lack of demonstrable relationship with this ‘real’ market ”).