Looking for a GT3RS

As title mentions, I'm looking for the original orange GT3rs. Would love to get a sealed box, but also open to complete models that I would clean and re-assemble. I just don't want to get scammed with a fake. Any chance this one on FB marketplace is a real set? Any suggestions on how to verify authenticity and where best to buy from? I've bought items off brick link so I'm assuming that's a decent source? Thanks in advance for any help!! submitted by /u/Ok-Feeling6710 [link] ...