COAUCTION
COAuction was founded in 2012, a female-owned online auction house based in North Shore, IL. Our mission is to offering items of superior quality and historical importance, meticulously selected for discerning collectors and enthusiasts. Our auction represents our dedication to bring the most exceptional and rare pieces to the market, offering a curated and gorgeous visual aesthetic that reflects the tastes and designs of our customers.
We source these items through consignments, estate buyouts, and private collections, with a specialty in asian antiques and vintage clothing of all eras, fine antique jewelry, European art and painting and accessories.
We have several auctions a year and we offer highly competitive consignment rates. We also have specialist specializes in 18th-20th century European , Asian and American antiques.
Follow COAuction on our website to inquire about consigning or to stay up to date on upcoming sales.
Upcoming Auctions from COAUCTION
HIGH-END ANTIQUES, FASHION, ART & More!
COAuction is delighted to present a variety selection of fine Asian antiques, private collection of Japanese antiques, private collection of Decoys, and exquisite collection of American famous artist pen and ink paintings, glass, and vintage fashion and accessories. We source these items through private collection, consignments, estate buyouts. Please join this auction, confident in the ability of these treasures to inspire and captivate.Bidder Reviews for COAUCTION (11)
4.3 out of 5.0 Stars
6 Latest Top ReviewsSee All
MJESingapore, SG
Oct 18, 2025
Seamless purchase
Prompt helpful replies. Item immediately well packed and shipped upon payment byUSPS
jeffreyLowestoft, GB
Aug 30, 2025
Natalie from COAUCTION WAS UNBELIEABLE HELPFUL TO ME-A1
COAUCTION-NOTHING WAS TO MUCH TROUBLE IN ANSWERING QUICKLY MY QUESTIONS & MADE MY BIDDING & POSTAGE QUERIES EASY TO DEAL WITH-GREAT AUCTION HOUSE.
DavidColumbia, MD
Aug 11, 2025
Not a Scam-Coauction is legit and very responsive
I thought the CoAuction company might be a scam because most of their items are "passed" instead of being sold. I had already bid before investigating them and started to get concerned. However, Natalie of CoAuction was very responsive to my emails and helpful after the auction closed. She also handles shipping via USPS if you don't want to use the UPS Store or another shipper. Give CoAuction a try. Maybe many of their items pass because they don't start at a very low price, but the pieces I bought were very nice and worth the money.
JohnCaldwell, TX
May 17, 2025
Great communication
Great people to work with, reasonable shipping rates and fast turnaround on items won.
DanChicago, IL
Oct 18, 2025
Pickup of painting and as done in a parking lot
The named address did not have there name anywhere. Pickup was done in a parking lot. Very unprofessional
Past Auctions from COAUCTION
![Luigi De Luca. Italian [1857-1938]. Oil on canvas , signed](https://p1.liveauctioneers.com/3053/397210/220220976_1_x.jpg?height=130&quality=70&version=1763482682)
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