Any body know were to get a ps1 Car Adaptor

[EVOEvo]

i need one of these so i can play my ps1 with lcd screen in my car i checked ebay with very little luck they got like 4 listed im looking for a sony one thats decent price the guy on ebay has one but he says the MSRP is 60$ lol thats high for a hookup i dont think they would be that high thats just as much as a ps1 system but i would take a off brand as long as it was a decent price and worked good