The bodybuilder was asked by Heat if she now feels glad not to be her former glamour rival.
"I think I always thought that," Marsh said. "I reckon she's always been desperate
"I don't have my own perfume and I don't stick my name on books that have been written for me."
She added: "I don't want the public to buy something that's a load of bollocks. It doesn't seem right to me.
"You're making money out of the public that you then use to buy some s**tty pink Range Rover. What does she actually do? Us Brits are mental to accept her."
Jodie Marsh's Just Jodie - photo gallery:
Marsh has previously claimed that Price would "sell her own grandmother to a magazine if she could".
In 2009, Price responded to Marsh's claims that she could not ride a horse by quipping: "Crufts is more her style."
Speaking about her career as a glamour model, Marsh said: "I'd find my mum crying about something she'd read about me.
"I think they had higher hopes for me than what I started out doing. But people were vile to me all the time."
She continued: "Oh god, the abuse I've had on the street... you wouldn't believe it.
"People would shout out, 'Oi, sort your nose out!' or, 'Get your f**king beaver out!' I spent many years crying."