What should I know before buying an oriental rug at an estate sale?

Start by checking whether the rug is hand-knotted or machine-made. Turn it over: a hand-knotted rug usually shows the pattern clearly on the back with slight irregularities, while machine-made rugs often look very uniform and may have a stiff backing. Fringe that is sewn on rather than part of the rug's foundation can also suggest machine construction.

Inspect condition carefully. Look for worn or bare areas, moth damage, holes, repairs, stains, dry rot, and color run. Bend the rug gently to check whether the foundation feels brittle. Smell it too, since pet odors and mildew can be hard to remove.

Remember that size, origin, age, materials, and condition all affect value, and many rugs are worth less than people expect. Estate sale prices can be a bargain, but cleaning and repair can add significant cost. For a rug that seems special, consider consulting a rug specialist before buying.