Convention: Clean Sweep Auctions All-Sport Roadshow in Maine March 15-16

Clean Sweep New Unique Auction Now Live – Ends March 26-27Clean Sweep Auctions All-Sport Roadshow is coming to Hartford Portland, Maine Sat. March 15th – Sun. March 16th. Want to know what your quality autograph or collectible is worth? BRING IT IN FOR A FREE APPRAISAL. 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.

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.

All-Sport Roadshow Concept and Details:
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.

Consignments:
We encourage anyone who has an item they are considering selling or putting up for auction, to stop by and meet with us. Clean Sweep Auctions offers national exposure.

* Free Admission *
* Free Appraisals *

Buying:

  • All autographed items, including vintage celebrities, Presidential and historical autographs
  • Baseball publications
  • Vintage sports memorabilia
  • Pre-World War Two baseball cards
  • Baseball, football, basketball and hockey sets from 1900 – 1979
  • Oddball and regional issues from the 1950s and 1960s
  • All sportscards from 1948 to 1972

Across the board, Clean Sweep Auctions are the strongest buyers in the industry!

News by Company & Category

Featured Auctions

(*) Indicates Auction in Progress
(*) Alt Liquid Auctions: March 29 - April 11
(*) Bagger's Auctions: April 5 - April 11
(*) Clean Sweep Auctions: March 18-April 11
(*) E & B Auctions: March 28 - April 11
(*) Fanatics Auctions: March 29 - April 11
(*) Goldin: April 2 - April 11
(*) MeiGray Auctions: March 20 - April 11
(*) NBA Auctions: March 28 - April 11
(*) Gotta Have Rock & Roll: March 20 - April 12
(*) Goldin: March 22 - April 13
(*) Mile High Card Co: March 28 - April 13
(*) SCP Auctions: March 27 - April 13
(*) 44 & More Auctions: March 17 - April 14
(*) Heritage Auctions: March 31 - April 14
(*) Icons Auctions: April 8 - April 14
(*) Pristine Auction: April 8 - April 14
(*) PWCC Marketplace: April 4 - April 14
(*) Queen City Cards: March 18 - April 14
(*) NBA Auctions: March 28 - April 15
(*) Steve Novella: April 8 - April 15
(*) Auction of Champions: April 11 - April 17
(*) RR Auction: March 22 - April 17
(*) MeiGray Auctions: April 1 - April 17-18
(*) Goldin: April 9 - April 18
(*) PWCC Marketplace: April 4 - April 18
(*) Sirius Sports Cards: April 8 - April 18
(*) Greg Morris Marketplace: April 8 - April 21
(*) Heritage Auctions: April 7 - April 21
Icons Auctions: April 15 - April 21
Pristine Auction: April 15 - April 21
(*) PWCC Marketplace: April 11 - April 21
(*) Queen City Cards: March 22 - April 21
(*) REA: April 5 - April 21
(*) MeiGray Auctions: April 1 - April 22
Fanatics Auctions: April 12 - April 22-25
Auction of Champions: April 18 - April 24
Alt Liquid Auctions: April 12 - April 25
Goldin: April 16 - April 25
(*) RR Auction: March 29 - April 25
Rockhurst Auctions: April 15 - April 25-26
(*) Heritage Auctions: April 5 - April 27
Iconic Auctions: April 17 - April 27
Heritage Auctions: April 14 - April 28
Icons Auctions: April 22 - April 28
Pristine Auction: April 22 - April 28
(*) Pristine Auction: April 1 - April 28
PWCC Marketplace: April 18 - April 28
(*) Queen City Cards: March 29 - April 28
(*) Collector Connection: April 10 - April 28
(*) Classic Auctions: April 4 - April 30
Auction of Champions: April 26 - May 1
Sirius Sports Cards: April 22 - May 2
Goldin: April 11 - May 4
MEARS Auctions: April 26 - May 4
(*) Memory Lane: April 11 - May 4
All-Star Cards: April 14 - May 5
Heritage Auctions: April 21 - May 5
RR Auction: April 19 - May 8
Gotta Have Rock & Roll: April 24 - May 10
Goldin: April 14 - May 18
2024 Full Auction Schedule