Swapping on a used engine

I have an engine on the way for my 2016 Toyota Tacoma 3.5L. Does anyone know how much it will be for someone to put an used engine on the my truck the original engine is still on the truck too. I’m going to provide the spark plugs and oil and all the fluids it needs. Just wanted to know around what price am I looking at I’m located in the Riverside area.

 

It took me around 20 hours to swap a motor on a 2nd gen Tacoma, not sure what a shop would say for hours but at that rate it would be ~2-3k at a real shop.