Auction Event Search

Have musical instruments to sell? Whether you have a rare violin or a collection of vintage guitars, we can help you get the most money for your instruments. We are inviting musical instrument consignments for upcoming auctions and offer a complimentary valuation service, so you can get an idea of how much your instrument is worth before you consign it. Once you have consigned your instrument, we will take care of everything else. We will promote your instrument to our global network of collectors and enthusiasts. If you are interested in consigning, please contact us today. We would be happy to answer any questions you have and to get started on the valuation process. Our next auction is May 14, 2026. Highlights of our May 14 auction will include: a Kanstul Marching Trombone/Flugabone, Vito Reso Tone Alto Clarinet, E.F. Olds double French horn, 1931 Martin Mandolin, M.Hohner. Double Octave Harmonica and much more. Consignment deadline is April 17th. Contact us today!

Have a vehicle to sell? We are inviting consignments for our May 19th Auction: Antique Cars, Classic Cars, Collectible Cars, Everyday Cars and Trucks, Exotic Cars, Sports Cars, and Luxury Cars. From Classic to Contemporary, Alderfer Auction can assist in marketing your vehicles. Alderfer Auction has a unique market of collectors and clients who choose to purchase through the auction method of marketing. The method brings buyers and sellers together to establish a fair and current market value of an automobile. Alderfer’s ability to showcase your vehicle through a national advertising campaign gives you the confidence that the highest price will be achieved. If you have a motor vehicle that you would like to sell, please contact us today for a free valuation. Sell alongside this 2013 Cadillac Escalade Platinum, 1992 Ford Mustang Coupe, 1989 Mazda RX7, 2005 Ebbtide 22' Bowrider Boat, 2018 Gulfstream Friendship Travel Trailer and more. Deadline to consign for our May auction is April 21st.

The numbers are in, and the market for iconic design is stronger than ever! Our March 18 Mid-Century Modern & Design auction saw spirited global bidding, proving that exceptional provenance and craftsmanship always command center stage. Finn Juhl and Phillip Lloyd Powell drew especially competitive bidding. A pair of Finn Juhl for Niels Vodder Model 109 chairs soared to $36,250 against an $8,000 high estimate, while the Finn Juhl “Judas” dining table realized $31,250 and a pair of Model 53 easy chairs brought $28,750.  A Finn Juhl Model 53 sofa also performed well at $20,000. The Pennsylvania Studio Craft movement continues to be a powerhouse, led by the incredible works of Phillip Lloyd Powell: One sculpted cabinet sold for $28,750, another cabinet reached $26,250, and a room divider achieving $21,250. Ready to Consign? These results aren't just numbers—they are a testament to our targeted global marketing and specialized expertise. If you have quality Mid-Century Modern furniture, 20th-century design, or Studio Craft pieces, now is the time to bring them to market. Our next Mid-Century Modern and Design auction is June 10th. Sell alongside Andy Warhol and other legendary designers and makers. Contact us today to discuss your collection. Deadline to consign is May 12th.

Take a look at some of the phenomenal highlights from our March Fine & Decorative Arts auction-  From breathtaking fine art to dazzling jewelry and luxury antiques, the results speak for themselves. The sale was led by exceptional demand for works by Edward Willis Redfield and Fern Isabel Coppedge. Redfield’s Lot 4215 realized $98,240, while another Redfield work, Lot 4220, brought $68,750, exceeding its high estimate. Coppedge paintings also performed strongly, with one example reaching $65,625 and another realizing $50,000. Silver was another standout category, led by Tiffany & Co. A Tiffany “San Lorenzo” sterling silver flatware service for 12 with extras realized $34,375, well above estimate, while a Tiffany “Chrysanthemum” flatware service sold for $18,750. A Tiffany sterling silver aesthetic tea and coffee service added further depth to the category at $12,500. Jewelry saw strong competition throughout the sale. A platinum diamond ring weighing 5.29 carats realized $46,875, and a Cartier platinum diamond brooch achieved $15,000. Luxury accessories also posted impressive results, highlighted by a Louis Vuitton travel trunk that sold for $31,250, far surpassing its estimate. Ready to Consign? Our next Fine and Decorative Arts auction is slated for June 11th. Sell alongside Edward Willis Redfield, David Rittenhouse and other legendary artists, designers and makers. Join our next success story. Contact us today to discuss your collection. Deadline to consign for June is is May 12th.

Have comic books to sell? We’re actively seeking consignments for our July comic book auction and welcome everything from single key issues to lifelong collections. Our sales regularly feature sought-after Marvel and DC classics including Amazing Fantasy, Amazing Spider-Man, Incredible Hulk, X-Men, Avengers, Fantastic Four, Journey into Mystery, Tales of Suspense, Detective Comics, Batman, Action Comics, and Showcase, along with high-grade Silver and Bronze Age runs and modern first appearances. Graded CGC and CBCS slabs, complete series, original owner collections, and estate discoveries are all encouraged. Deadline to consign for our July auction is Thursday, July 2nd.

Do you have treasured fine décor, yearning for the spotlight? Consign your pieces and unlock their dazzling potential. Contact us today!

Looking to sell your sterling? Our accomplished team holds deep expertise in appraising and showcasing silver across diverse eras, styles, and renowned makers. From treasured Georgian pieces and iconic Tiffany & Co. designs to mesmerizing Art Deco creations and rare Continental finds, we cater to a global network of discerning collectors. Contact us today!

We are inviting your specialties and collections for upcoming auctions. Alderfer Auction draws from decades of experience in handling collections and specialty items. Over the years, we have auctioned hundreds of specialty collections for serious collectors and individuals. Alderfer Auction matches buyers to their desired specialty through local and worldwide marketing. In turn, we provide our consignors a viable platform to achieve the highest sale results for their belongings. If you are interested in selling your items at auction, please contact us today.

We are excited to announce that our Doylestown location has moved to 3359 Durham Road, Doylestown! Our Walk-In Wednesday Valuations, 1st Thursday's and Meet the Specialist are in our new office. We will continue to provide valuation and selling services of Fine Art & Décor, Jewelry, Mid-Century Modern, Coins, Vehicles, Firearms, Musical Instruments, Collectibles and Estate Sales. We have been in the Doylestown area for over 60 years and are happy to continue to provide our services of valuations, appraisals, estate sales, business liquidations, auction and real estate.