What parts commonly need replaced on a gen 2 prius that are not maintenance items...

Some ideas....
If it's leather interior, grab the center console lid.
Take the garnish trim off the rear hatch (the part that has the button for opening).
Rear view camera.
Look at the condition of the antenna, as most typically crack apart near the base where it attaches.
Sunvisors
HV battery and fan
Inverter
Maybe even the inverter cooling pump if you'd like to have an inexpensive backup for that weekend failure when no stores are open to buy one for $150
The console AC vents, especially the one with the shifter hole.
Driver seat if yours have butt prints or significant wear and the interiors are the same
Even the seatbelts if yours are looking a bit ragged. 62k mile seatbelts are probably like new.
Headlights
taillights
12v battery if recent
Brake accumulator

Just some ideas to get you started...............

 

Steering wrack, front bearings, struts- shocks
Cabin filter, transaxle fluid, grease the brake caliper pins

Change out the interior bulbs with led’s

Search, someone last week replaced the headlights and ballasts and is very happy, the originals kept me from driving at night.