Olds F-85 Wagon

Pricey, fer sure.  I always recommend going to local toy and model "conventions."  Bargains can be had and glue bombs often go cheap.  Dealers specializing in "promos" (basic build models once handed out by auto dealers, they had generic interiors and usually no engine/opening hood) often have great selections, but they too can be expensive, tho not as bad as the kit one offered. Internet resin casters may have it for a decent price, but resin quality and extra work needed make them a real challenge.