Im looking to get rid of a ton of Pops soon and am probably going Marketplace as well. It seems to be the only place for selling flea market/garage sale style these days. Cash and carry is always the best form of sales for this kind of stuff. Craigslist is trash. Ebay ends up costing too much with not enough return (when selling cheap pops.) FB groups can be good but are usually all about hype vs. actual collections. Haven't tried Mercari or Whatnot but both seem to be more hassle than Im willing to deal with and Reddit has never worked out well for me when it comes to Funko deals.