That Suplexed app is pretty good for comparing pricing. It shows pricing for GOAT, Stock X, Stadium Goods, and Ebay at the same time. Stadium Goods some fukkin crooks man.They both work. I usually compare both apps when looking for a specific shoe.
I find prices on stock x to be lower in most instances. I've bought more items on it than goat as well as most of my co workers.
Goat has used and new, plus some harder to find shoes....like older 90 retros. You can see pics of the actual shoes on goat so you know what you are getting in most instances.