Convertible demand began to decline in the early 1970s, at least at Buick. If you wanted a mid-size drop-top, you had just two choices: the Skylark Custom and Gran Sport. Combined, only 4,200 were ordered, making the seller’s red project a rarer find today (how many could be left?). Located in Stafford, Virginia, this Skylark runs but needs an ample amount of cosmetic and mechanical attention. It’s available here on craigslist for $4,000, and is another tip brought to us by Mitchell G.

In 1971, the Buick Skylark continued to compete alongside the Chevy Chevelle, Pontiac LeMans, and Oldsmobile Cutlass. The basic Skylark was the mid-size starting point, followed by the snappier Skylark Custom, and the performance GS. The seller’s red ragtop was one of 3,300 Customs built in 1971, little-changed from 1970 except for bright work beginning with a more detailed grille.

This Skylark looks like a work-in-progress. A bunch of work has already been done, with a long to-do list remaining to be conquered. If you’re keeping score, the new stuff includes the fuel system (which feeds a 4-barrel, 350 cubic inch V8 at 78,000 miles). Add to that the front end, tires, brakes, and cooling system. The floorboards have been refreshed with new carpeting in place.

Last on the road perhaps two years ago, you’ll have to address fixing a bunch of rust, which also encompasses the frame. While the convertible top hardware works, the canvas is bad, as is the upholstery on the front bench seat. It needs a new exhaust and perhaps a set of headers (seller’s suggestion). He/she is in no hurry to sell this project car, so if the asking price isn’t reached, he’ll use the Buick as a donor for a 1966 Chevy El Camino (how, why?).