You need to SHOP at the amateur radio stores that specialize in the parts !!!
Surplus Sales is OVER PRICED ( $20 ) compared to $9.95 for a single MRF 475 at RF Parts !!
RF Parts
http://www.rfparts.com/transistors_MRF-TP.html#MRF401MRF475 -MOT Motorola $ 9.95
MRF475-MP -MOT Motorola; Matched Pair $ 27.00