Hope everyone is doing well. I have a question about Craigslist, which I tried using today for the first time.

I am trying to buy a bed for my new place at school this year and spoke with a seller who said he could sell me one Tuesday. I agreed, saying we would speak again then to finalize the purchase.

A few hours later, another seller e-mailed me offering me an identical product for about $50 cheaper, and I could pick it up tomorrow. Is it somehow against Craigslist etiquette to return to the first guy and politely explain I no longer am interested in buying? I figure I'm not doing anything wrong, because I am giving him ample notice, but I wanted to check with veterans of the whole Craigslist thing.

Thanks in advance.