Is it safe to buy from Audiogon sellers?

First, I would say that your number one protection from being ripped off is being smart for yourself. Yes eBay has certain protections. But they are not always reasonable and your aren’t always “protected”. Here or on eBay or other major audiophile platforms it is best to keep all the communication on the platform. Also always use PayPal for some credit card info protection and what ever protection PayPal provides. Then I recommend using an American Express card and have a frequent and good relationship with Amex. As opposed to other cards, when you dispute a charge they credit back your purchase price to your account until the matter is finalized. But yes, pay attention to feedback and the communication between yourself and the other party. Look at pictures and ask questions. If things don’t seem right then walk away. As the saying goes “It is better to want what you don’t have, then to have what you don’t want.”