There are a lot of online scrap platforms where you search for such an engine. You should email a few of such companies, and they will send you the price they want for the engine. I have a lot of experience with scraps, the most important thing is to choose wisely a company. I worked with the guys from this
online scrap calculator that is giving the best offers. In this way, I got rid of some junk cars from my backyard. I got paid very fast, and a few guys came to take the cars out of my backyard