I'm about to purchase a TV/VCR for the back seat. My question is, am I
better off buying a set with built-in AC/DC, or should I invest in a power
inverter and just get a standard AC set? The AC-only sets are at least $100
cheaper than the AC/DC ones, but I think that the inverter will run down the
battery faster.
Opinions?

Additional Info: My aux. battery setup is two Trojan 105s (220 Ahr).

MTB