One of just 63 built — and now a seven-figure sale! This 1963 Split-Window "Big Tank" Z06 #Corvette crossed the block at the 2026 Scottsdale Auction for $1 #million. #Consign now for the 2026 Palm Beach Auction, Apr. 16-18 at the South #Florida Fairgrounds. Consign now on Barrett-Jackson.com