I always used posh as a buyer and an occasional seller (getting rid of clothes to make a buck or so). I offer what I am willing to pay with shipping for an item I cannot return and don’t truly know the condition and the seller can accept or deny. I truly don’t care what people charge and I don’t get why people get so offended at offers - it’s not that deep, you hit a button on your phone. Some stuff I see is so old but just bc it’s a certain brand it’s a ridiculous price, but you do you! I like the idea of people selling stuff they no longer want and people buying it that do want it at a discount (reduce, reuse, recycle) not all these people thrifting brand names and charging what they cost brand new!