Car for sale (Camarillo)

2005 Nissan Altima 4 cylinder was running good but then battery went dead.
Had it looked at battery jump started it right up but battery dead overnight.
May just need new battery but there’s a short in wiring now after a couple of mechanics messed around with it.
It needs an electrician to look at it.
Probably a fuse.
It does start with a jump tho, but should tow it.
I’ve got 3000$ into it, willing to trade for Toyota sienna older running van or? Any running vehicle that runs good.