While seeing some negative reviews here, from a Buyer perspective you won't find a better place! Everyone I've worked with since about 2019 showed great experience and knowledge of the market, the artist in question, and the painting or other artwork itself. They even have someone who worked for Peter Max in New York previously - hard to beat as it comes to expertise!
Pricing is fair if you compare to any other of the art sales portals, or eBay etc., and you know exactly what you have to pay before finalizing the deal - no hidden fees. Deliveries are insured, and signature required to avoid porch pirates! I will continue to buy my art from ArtBrokerage.com!