1997 Totyota Camry Tail Lamp Passenger side
 

How to replace the tail lamp passenger side of the Toyota Camry 1997 2.2lt model?

The lamps are typically accessed from inside the trunk. Find the area inside the trunk behind the burned out bulb location. If there is not a door, pull back the trunk liner. You may need to remove a few plastic push plugs that hold the liner in place. You should see the back of the lamp fixture having a plastic bulb holder. The holder twists to remove.

Is there any video available for the same as my whole lamp assembly needs to be replaced. and where can I find the cheap and best deal for the tail lamp passenger side of Toyota Camry 1997 Japan build model?

Try rockauto.com They are around $45/each.