Welcome to Specialty Auto Auction

Since 1987 Specialty Auto Auction has been specializing in classic auto auction sales in Colorado and the surrounding states. We work hard to bring you a collection of Classic Cars, Street Rods, Muscle Cars & Memorabilia for any budget and every taste.

Our team of professionals has extensive knowledge of the car business, the classic car market, and how to successfully operate and provide great auto auction experience.

Learn More

Bid Online with Proxibid!

You can now participate in Specialty Auto Auctions online using Proxibid! The most trusted and secure auctioneer platform online.

To sign up and use Proxibid is easy. Simply visit the site at Proxibid.com and on the day of the sale participate remotely online to bid and get the classic car you have always wanted!

NEXT CLASSIC CAR SALE 9/10/2022!

VIEW 5/15/2021 SALE RESULTS

5/13/2022 COLORADO CLASSIC CAR AUCTION

Specialty Auto Auction with Good Guys
Island Grove Regional Park
501 N. 14th Avenue Greeley, CO 80631

Thursday May 11, 2023
1p-6p: Registration & Check-In

Friday May 12, 2023
10a-6p: Registration & Check-In

Saturday May 13, 2023 - SALE DAY!
8a: Doors Open | 10a: Auction Starts

Consign Now View Lot

Consign Now Register to Bid View Lot

Rules and Regulations Colorado Classic Car Auction

Rules & Regulations

Now the rules and regulations of each sale before you participate.

frequently asked questions for colorado classic car auction

FAQ's

Review our commonly asked questions and answers section.

Register to bid and buy at colorado muscle car auction

Register to Buy

It's a lot more fun if you go home with a new classic car!

Stay Informed

The best way to stay informed is by signing up to our newsletters and announcements email list. We will occasionally send out updates via email about upcoming shows, important news, and special promotions.