Told my sis to put on her most raggedy clothes you can still wear. I put on some threadbare shorts, some worn sandals, and a t-shirt with the collar fraying. Then we went car shopping. 3k off a used car's listed price for her, lol.

You can take that too far - they can think you're a bum and refuse to talk to you. (Happened to me!)

But yeah, it's very plain that how you are treated by a salesman and what they offer and at what price is very strongly connected with how you dress, are groomed, speak, what car you drove up in, etc.

Waste of time to go to dealer to negotiate. Do everything over the phone. Never relent their insistence to come in. Finalize price over phone. Done. Success.

I find the cars online, then just go into the area, and always remember I can walk out.

But you can’t negotiate with a website, and it won’t tell you you’re seeing a custom price. It’s not like a store (or actually most car dealerships) where there is a price displayed in the open

I’m OK with being shown different products. But not with generic items being marked up.

Years ago, I walked onto a car yard. I watched the guy look at my jeans and my t-shirt, and he tried to sell me a $2000 car. Exactly as you said.