Sold (eprathē). First aorist passive indicative of pipraskō, old verb to sell (Mat 13:46).
For three hundred pence (triakosiōn dēnariōn). Genitive of price. Same item in Mar 14:5, while in Mat 26:9 it is simply “for much” (pollou). But all three have “given to the poor” (edothē ptōchois). First aorist passive indicative of didōmi with dative case ptōchois (note absence of the article, poor people), real beggars, mendicants (Mat 19:21; Luk 14:13). But only John singles out Judas as the one who made the protest against this waste of money while Mark says that “some” had indignation and Matthew has it that “the disciples” had indignation. Clearly Judas was the spokesman for the group who chimed in and agreed with his protest. The amount here spent by Mary (ten guineas) would equal a day labourer’s wages for a year (Dods).