Responsible collecting guide

How to Value Ancient Artifacts

Authenticity, provenance, legal marketability, rarity, condition and buyer demand.

Ancient artifacts are not ordinary secondhand goods. Their archaeological context, lawful movement, ownership history and physical stability can be more important than immediate market appeal.

1. Provenance first

Provenance first should be documented against the exact physical object, likely source jurisdiction, ownership timeline and conservation condition. Record uncertainty rather than replacing it with a confident market phrase.

2. Use exact comparables

Use exact comparables should be documented against the exact physical object, likely source jurisdiction, ownership timeline and conservation condition. Record uncertainty rather than replacing it with a confident market phrase.

3. Account for restoration

Account for restoration should be documented against the exact physical object, likely source jurisdiction, ownership timeline and conservation condition. Record uncertainty rather than replacing it with a confident market phrase.

4. Consider legal marketability

Consider legal marketability should be documented against the exact physical object, likely source jurisdiction, ownership timeline and conservation condition. Record uncertainty rather than replacing it with a confident market phrase.

5. Calculate net

Calculate net should be documented against the exact physical object, likely source jurisdiction, ownership timeline and conservation condition. Record uncertainty rather than replacing it with a confident market phrase.

Due-diligence rule: Authenticity does not prove legal title, and a negative stolen-object search does not prove lawful export.

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