Clean Sweep Auctions - Appraisal/Buying/Consignment

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We are currently accepting consignments and buying items for all future auctions.

Consignment Information

Clean Sweep Auctions All-Sport Roadshow Is Coming to Kansas City, Missouri

Want to know what your quality autograph or collectible is worth?

BRING IT IN FOR A FREE APPRAISAL

About Clean Sweep:
Steve Verkman, the President of Clean Sweep Auctions, has been quoted as an expert in authenticity and pricing for vintage sports memorabilia in Newsweek, The New York Times, The Wall Street Journal, CNBC and much more. Clean Sweep has been featured on over 20 television programs throughout the country. Mr. Verkman has done work for the Nassau County District Attorney's office and helped to put a crooked seller in jail and also to organize an auction to benefit the county.

Concept:
The show is very similar to Antique's Roadshow. We offer free appraisals on all types of sports memorabilia, sports cards, autographs and also vintage celebrity, Presidential and historical autographs.

The difference between us and Antique's Roadshow is that the individual will have the option to sell any item outright or to consign any items to our auction.

The best part about this show is that there is no admission fee of any kind and we will never pressure anyone to sell an item. We provide an honest, free appraisal of all items that people bring with them.

* Free Admission *
* Free Appraisals *

Buying: PAYING BIG PRICES FOR TOP MATERIAL

We will be aggressively buying all quality vintage material

  • Pre-1980 baseball, football, hockey & basketball cards
  • Autographed items and Baseball publications
  • Vintage baseball and sports memorabilia/li>
  • Football, Golf, Basketball and Boxing Memorabilia of all kinds
  • Vintage Celebrity/Presidential Signed Items

Across the board, we are the strongest buyers in the industry

Across the board, we are the strongest buyers in the industry

Consignments:
Accepting quality single items and entire collections for auction. Clean Sweep Auctions offers TOP PRICES and full national exposure.

Selling:
We will have for sale a small sampling of our unique inventory of key vintage cards and autographs.

Location

Sat/Sun April 7th/8th
Saturday 9 - 5 PM Sunday 9 - 3:30 PM
Location: Adams Mark Hotel/Coco Key
(across from Kauffman Stadium)
9103 East 39th Street
Kansas City, Missouri 64133 (816) 737 0200