Check the listing for details. Antique Dendritic Agate Stone. Slab Display with Stand. Color: Multicolor, Condition: Used. Listed at 424.00 USD. Antique Dendritic Agate Stone. Slab Display with Stand. 11"L We are not experts on age and can only describe the items to the best of our ability. Our descriptions are solely there to assist buyers finding the items and not a professional description. Ultimately the pictures we take serve as our description. This fine antique is offered with a fair and reasonable fixed price, I trust my descriptions and photos detailing this item to justify the asking price. If you do need information I have neglected to include, make an offer, or additional photos, please don't hesitate to ask, I will do my best to comply. Free shipping is included in the buy it now price for Domestic Shipping, if a best offer is accepted it is possible we will add shipping to that price. If you desire to have your purchases insured, I am happy to do so if you request it. If you do not instruct me to insure for you, my responsibility will end when the USPS, UPS or Fedex delivers to your address. Good Luck, Bettergetitnow