Hello, I recently saw the Skylark for sale and would like to know What market value would be as well as any mistakes the seller might have made (I ask this more in regards to the 1973 455 engine that he used; does this year have any issues in terms of strength or factory defects?). I never really paid too much attention to skylarks until a couple years ago as I’ve been searching for a Chevelle for quite a while. It should be mentioned that I am not a numbers matching guy and plan to use the car to tear around town and maybe take it to a car show or two. He’s currently asking 24K, I noticed a lot of skylarks without modifications that sell for much lower than the Chevelle (which I don’t understand as these Buicks typically came from the factory with tons of options). Any information would be appreciated. For sale is my 1970 Buick skylark completely rust free (Bring a magnet if you’d like). GM arctic white paint job done about four years ago. Painted bumpers and undercoated floors. New weatherstrips. GS grill and emblems as well as GSX front and rear spoiler. Rebuilt 455 Buick motor from 73 Riviera; high-rise aluminum intake manifold, 750 street Demon carb, new 10:1 pistons, mid cam, rebuilt heads, new radiator with dual electric fans, HEI distributor, plenty more. New 2800 stall converter. New driveshaft. Shorty headers with new full exhaust (glass packs). Brand new out-of-the-box strange rear end posi 3.73 gears. Rear tubular control arms. New wire harness. No AC or heat nor do I have the AC/heat parts I took out. All rebuilt drum brakes. All new black interior (factory bucket seats). New door panels with great dash and headliner. Tires are about three years old never did burnouts or anything stupid like that with them. 15x7 rims. LED headlights and taillights. Taillights and marker lights are slightly tinted.