I recently did a PS2 Slimline install in a Mk4 Escort, used the PS2 in glovebox, used a power inverter to bring power to 12v, switch was set in glovebox above PS2, A free standing 7.5" Sony removable Screen on dash, but we wanted to run sound through speakers but Headunit didnt have an Aux facitlity so used an FM Modulator and tuned in sound from PS2 to 88.7hz i think? All in all, for TV, (excellent quality) £300, FM Modulator £45, and Power Inverter £40. Playstation was already bought.
Bit expensive but well worth it for quality.
