PSA: If the "90% off" seller has zero feedback and a 2 week old account, I'm out
Got burned last month on a $19 drone that showed up as a plastic keychain, and the guy who runs my local swap group told me to always check the account age and review count before anything else. Now if the profile is under 30 days old I just skip it, no matter how good the price looks, so what's your first red flag on a cheap listing?