Look for crisp edges and controlled color
Blurry prints and muddy blacks are the fastest tell. If the listing photos hide details, assume it is worse in hand.
Material + weight are not extra details
Good listings mention materials and dimensions clearly. If it is missing, it is usually missing for a reason.
Price is not the only signal
Ultra-cheap can be fine for playful items, but for decor and display, quality typically tracks upward quickly.