I have extremely bad luck with topics I start in the Community Forum getting moved to different places, but I thought this seemed like the logical place to ask the question how long you give someone to confirm a knife trade/sale after they first email you? I've had a few instances where someone says "I'll take it" then I email them back with the particulars (like how to pay me) and it can be a while, sometimes days, before they respond again. Usually there was an email problem, the person only checks it every now and then, that type of thing. What do you think is a fair amount of time to wait before you offer the item back up for sale or trade assuming the person who said they want it doesn't get back to you promptly?