hi i want to purchase used car in the range up to

hi i want to purchase used car in the range up
to cheapest as well as in good condition please
help me to available such as to my search with
preferences
1.Car with Diesel Engine DI turbo with AC,PS,PW etc..
or2.Scorpio or Bolero(SLE)or Qualis(Side Seating)orTavera
or Safari.
or3.First preference to used Qualis in Good Condition.
or4.Second to Scorpio in good condition
or5.Third to Safari
or6.fouth to Tavera 10Seater
All above should be used & less investing or pricing &in good condition