1970 Buick Skylark GS This is a Classified ad on eBay for a fixed price of $67,900, this is NOT AN AUCTION. Click here to see all details.This site contains affiliate links for which I may be compensated. More Details1970 Buick Skylark GS - Frame Off Resto Mod - 5. More Vehicles Like This1972 Buick GS$37,5001972 Buick GS$38,4951966 Buick GS$40,1101966 Buick GS$59,999