Hello Noah, Thank you for contacting Mearto with your appraisal inquiry. Based on the photos and information provided, and subject to examination, this is: Original Vintage Gucci Crest Dog Tag Necklace DESCRIPTION: Sterling Silver, Hallmark "925", Double Plated, Ball Chain Necklace CONDITION: Appears to be in good condition commensurate to age and use. PROVENANCE: Unknown FAIR MARKET VALUE: $350-500* *represents a fair-market value for auction purposes; retail or asking price may vary. COMPARISON AUCTION RESULTS: https://www.liveauctioneers.com/item/112913402_a-gucci-dog-tag-necklace - Sold for $175 in 2021 https://www.liveauctioneers.com/item/86436452_authentic-gucci-sterling-silver-dog-tag-w-toilet-chain- Sold for $450 in 2020 https://www.liveauctioneers.com/item/29657041_gucci-sterling-silver-dog-tag-necklace - Sold for $125 in 2014 Please let us know if you have additional items to appraise, and thank you again for using Mearto.