local pawn shop must have a dozen 03s and 1917s in various stages of sporterization for under $300, most well under that price. To my way of thinking, a Bubba conversion shuold go for $250 max.
Last year I bought a gunsmith (Rex Peterson) 03 conversion in 270; restocked, scoped, rebarreled, reblued, Timney trigger, etc, for $250. Made in the 60s. You gotta look around. That one was a radio ad.