would sell
Si por mí fuera, vendería los libros para comprar oro, no al revés.
If it were up to me, I would sell the books to buy gold, not the other way around.
— La doncella (2016)
La gente vendería su alma por oír el concierto desde esos asientos.
People would sell their souls to hear the concert from those seats.
¿Mi hermano cree que yo no vendería jamás esas estampillas de mierda?
Does my brother think I’d never sell those shitty stamps?
— Nueve reinas (2000)