RR Auction 
https://www.liveauctioneers.com/item/60513541_badfinger-group-of-4-signed-checks
Lot 5162 - Badfinger Group of (4) Signed Checks (check#775,776,840,843) 
ESTIMATE: $400-$600 
STARTING BID: $200.00 
end: Mar 16, 2018 8:00 AM JST 
Lot 5162 RR Auction

Group of four scarce Badfinger Enterprises business checks, 8.25 x 3, made payable to members of the group for $1000 and $1500, each signed on the front by manager Stan Polley, dated March-June 1974. All are endorsed on the reverse by the recipient, with signers including: Pete Ham, Mike Gibbins, Tom Evans, and Joey Molland. In overall fine condition, with cancellation stamps slightly affecting the signatures. A great grouping from the classic Badfinger lineup.
 
 
 
同種の Badfinger Enterprises, Inc. の Signed Checks は時々オークションに出てきて、
2004年に出品された5枚セット 
 [autograph] Badfinger Enterprises, Inc. Signed Checks (#642,652,690,691,692) 
2017年に出品された5枚セット 
 [RR Auction] Badfinger Set of (5) Signed Checks (#490,726,822,823,860) 
 
今回のものは 2018年5月にもeBayから出品  
 [eBay] (4) Badfinger Signed Checks (#775,776,840,843)