Which preposition to use with undersold

in Occurrences 3%

The Dutch troops were clothed and armed from French manufactories; the frontiers were opened to the introduction of French commodities duty free; and the Dutch manufacturer undersold in his own market.

by Occurrences 1%

From a variety of causes, the number of women working in the fields is much less than was formerly the case; thus presenting precisely the reverse state of things to that complained of in towns, where the clerks, &c., say that they are undersold by female labour.

Which preposition to use with  undersold