Champion America's Favorite Spark Plugs Lighted Art Deco Advertising ClockRockabilly Auction Company4.6(307)$100(3 bids)Aug 22, 2026
Champion Spark Plugs Light Up Clock and Store DisplayRockabilly Auction Company4.6(307)$25Aug 21, 2026
Action AC Spark Plugs Display and AC Flexible Gas Lines Rack DisplayRockabilly Auction Company4.6(307)$50Aug 22, 2026
Auto-Lite Spark Plugs Die-Cut Flange Sign W/ Spark Plug GraphicMatthews Auctions, LLC4.6(170)$25Jul 31, 2026
