Am I justified in my frustration?

oldkimmer said
The guy didn’t care as he got them for his price that he could live with. He made an offer, I took it. He didn’t pay my price. Kim

So you’re saying?: if a buyer offers a seller less money than advertised AND the seller accepts and transaction takes place... the buyer forfeits any recourse ?

But, if the buyer paid full advertised there is recourse?

??