Scammed for 200 dollars on Grail; paypal dispute issue; Did I lose all my money?

Edit: Original title was "Scammed by "isaacgulley1816" on Grailed! Need help getting money back!" but automoderator kept deletingI bought a $200 palace thinsulate bomber off grailed, this specific listing: http://ift.tt/2yIUbQr messaged me claiming it was 10/10, no signs of use. On arrival, it was filled with pilling, had some small marks throughout the nylon I wiped out, smelled like cigarettes, and some light scratches. On further inspection, I realized it had two palace tags instead of one- it instead is supposed to have one thinsulate 3m tag and one palace washing tag. I messaged the seller telling him its fake, he also realizes and admits its fake, but doesn't know what to do. Eventually he says he'll refund me but never does.When I realized it was just used, not fake I filed a paypal dispute, and then escalated it to a claim, only have two messages, one listing the reasons its used, only asking for 50 dollars, and a second asking the seller to prove its real. Once it escalated to a claim, it changed my request to wanting all my money back, but I need to add a message of some sort to prove to them its not real, as the only message is me asking him to prove its real- it now wont let me add any information as its waiting for the sellers response. Does anyone know what to do in this situation?Should I do a chargeback with my credit card company? How efficient is this and is there any bad consequences on my side?I'll add messages upon request.Also, what happens if the seller has insufficient funds? My one friend filed a paypal dispute where he also got scammed as the seller never shipped his LV bracelet, and never got his money back as he moved the money out of his account, he although is a little novice to claims and such. via /r/streetwear http://ift.tt/2xepHCf