2" Agate Basin, Durango, MexicoEstimate: US$15 - US$10,000Starting BidUS$10Quincy, ILHeartland Artifact Auctions4.7(916)
Obsidian Agate Basin Indian Artifact ArrowheadEstimate: US$10 - US$20,000Starting BidUS$10Warren, ARMike Nichols Auctions4.5(559)
2 3/4" Agate Basin, Bond Co., Illinois, Pictured in Who's Who No. 8, Page 351, Ex. Bill Shaw, Ex.Estimate: US$15 - US$10,000Current Bid - 2 bidsUS$11Quincy, ILHeartland Artifact Auctions4.7(916)
Agate Basin from Ohio Indian Artifact ArrowheadEstimate: US$10 - US$20,000Starting BidUS$10Warren, ARMike Nichols Auctions4.5(559)
Agate Basin 3 3/4" J.B. Sollberger CreatedEstimate: US$25 - US$50Starting BidUS$15Addison, ILLeonard Auction, a division of The Leonard Company4.6(632)
Agate Basin with Thomas Mathews COA from Wright County, Missouri Indian Artifact ArrowheadEstimate: US$10 - US$20,000Starting BidUS$10Warren, ARMike Nichols Auctions4.5(559)
3 1/2" x 7/8" Agate BasinEstimate: US$15 - US$10,000Starting BidUS$10Quincy, ILHeartland Artifact Auctions4.7(916)
Agate Basin with Gregory Sattler COA from Osage County, Missouri Indian Artifact ArrowheadEstimate: US$10 - US$20,000Starting BidUS$10Warren, ARMike Nichols Auctions4.5(559)
4" Agate Basin, Ground BaseEstimate: US$15 - US$10,000Starting BidUS$10Quincy, ILHeartland Artifact Auctions4.7(916)
Authentic G-10 Agate Basin Knife Spear Point Arrowhead Artifact with a Dwain Rogers COAEstimate: US$25 - US$50,000Current Bid - 1 bidUS$25Springtown, TXLEAP Auctions4.2(19)
Agate Basin Indian Artifact ArrowheadEstimate: US$10 - US$20,000Starting BidUS$10Warren, ARMike Nichols Auctions4.5(559)
Agate Basin 2 5/16" FlintEstimate: US$50 - US$100Starting BidUS$25Addison, ILLeonard Auction, a division of The Leonard Company4.6(632)
Agate Basin with Gregory Sattler COA from Murray County, Minnesota Indian Artifact ArrowheadEstimate: US$10 - US$20,000Current Bid - 1 bidUS$10Warren, ARMike Nichols Auctions4.5(559)
Agate Basin 4 5/8" White Flint, found IllinoisEstimate: US$50 - US$100Starting BidUS$25Addison, ILLeonard Auction, a division of The Leonard Company4.6(632)
Agate Basin Indian Artifact ArrowheadEstimate: US$10 - US$20,000Starting BidUS$10Warren, ARMike Nichols Auctions4.5(559)
Agate Basin Indian Artifact ArrowheadEstimate: US$10 - US$20,000Starting BidUS$10Warren, ARMike Nichols Auctions4.5(559)
Agate Basin Indian Artifact ArrowheadEstimate: US$10 - US$20,000Starting BidUS$10Warren, ARMike Nichols Auctions4.5(559)
Agate Basin with Byron Anderson COA from Greene County, Illinois ex - Adam Moore Collection Grade 10Estimate: US$10 - US$20,000Starting BidUS$10Warren, ARMike Nichols Auctions4.5(559)
3 3/8" Guilford / Agate Basin, Red and White Quartz, Virginia, Heavy Base GrindingEstimate: US$15 - US$10,000Starting BidUS$10Quincy, ILHeartland Artifact Auctions4.7(916)
1 3/4" Agate Basin, KentuckyEstimate: US$15 - US$10,000Starting BidUS$10Quincy, ILHeartland Artifact Auctions4.7(916)
A Chinese Carved Red Agate Brush Washer with Monkey and Foliage MotifEstimate: US$400 - US$600Starting BidUS$200Lake Bluff , ILCOAUCTION 4.4(27)