Stop in for a cup of coffee

Now these are cool in the right garage.
Legacy Sun Tunup Tester From The 50's With Rolling Cart (Local Pickup 60411) | eBay

Industrial Sun Master Motor Tester car Tuner Machine Cart With Brochures 1940s | eBay

and the prices are all over the place!

VINTAGE 1940's SUN MOTOR TESTER UNIT AUTO CLASSIC CAR EXTREMELY RARE GORGEOUS | eBay