KAY Upright Basses for sale in the USA

At least 22 eBay results for KAY double bass
KAY S-1 UPRIGHT BASS,

KAY S-1 UPRIGHT BASS, "PLAYER"

Kay logo 3/4 upright double bass tailpiece  for sale

Kay logo 3/4 upright double bass tailpiece 

Upright bass, Blonde Kay 1956 for sale

Upright bass, Blonde Kay 1956

1952 KAY  C-1 Upright Double Bass for sale

1952 KAY C-1 Upright Double Bass

1956 Vimtage Blonde Kay Upright Bass  for sale

1956 Vimtage Blonde Kay Upright Bass

1955 Double Stand Up Bass for sale

1955 Double Stand Up Bass