Just raking around the internets found this store Fruition in Vegas which seems sincere in their quest to educate streetwear consumers by stocking fenceposty pieces; plenty of vintage/bordering archival quality stuff (slightly worrying that men seem to be wearing ladies blazers though), as well as nuclear-arms-race you can't catch me designs from Stussy and others. You can read their mission statement here. Tone down the hyperbole a bit or increase the stock, and could be a winner. Data mining below.