u/Fit_Opportunity_8304

Hello! I am looking to purchase a 2019 dodge 1500 big horn with a 5.7L gasoline engine. The truck has 50k miles on it exactly. When I started it up (cold) it was making this noise at idle, when you sped up the engine it immediately sounded normal. Drop it back down to idle and it had the same tick. What could this be? I’ve read about lifters, exhaust manifold leaks, etc. but nothing is sounding quite right. Should I just avoid buying in general or not worry too much about it?

Any advice appreciated!