A 1970s NASA countdown clock, an all-terrain hovercraft and a 1960s Delta relay rocket are featured.

An 1897 Regina music box, an Addictor 190 mini boat and a Thomas Edison gramophone from 1905 are examined.

The guys go to Dallas, where they find a handcrafted cowboy saddle and a Tomahawk cruise missile jet engine. Allen and Ton travel to Dallas and face off against Texas’ most elite buyers. The guys uncover a military-grade Tomahawk cruise missile jet engine and a century-old handcrafted wild west cowboy...

An 1886 Winchester riffle designed to kill buffalo; 1950s electric slot cars.

Ton and Allen travel to a container auction in San Diego and encounter some reckless spenders. They discover a "laser tag" system used for military training and refurbish a 1970's-era Fighting Chair used for big-game fishing.

An Ontario, Cal., auction is visited, where the hosts compete with high rollers; a Gundlach Korona large format field camera from the 1920s and a scale RC Viper Fan Jet aircraft are featured.

Allen and Ton are back in LA for a high-end storage auction and score an autographed 1960s Bob Shaw Swing Gate tattoo machine. Later, the guys uncover a Terry Ives competition chainsaw and a six foot chainsaw-carved cedar bear.

A bulletproof vest and a SWAT team helmet are discovered. Also: A Z-Flex Jimmy Plumer Poolrider skateboard from the 1970s is featured.

Allen and Ton head to San Diego and face off against a high roller. They discover a rare 1950s Master Pitch baseball machine and a 1980s Jaws of Life tool used by rescuers to pry open cars.

An 1880s Palm-Squeezer pistol, a Western Electric telephone from the 1800s and a Quadzilla ATV are examined.

A 1984 Yamaha SS440 Snowmobile; a baseball signed by Hank Aaron; a toy robot from the 1950s.

See a metal casket from the Victorian period; glass fire extinguisher grenades from the 1870's; a Chicago fire station alarm box from 1896.

A detonator box for dynamite, a chest that has secret compartments and jewelry used in smelting are found in units Clinton and Allen win at auction.

An 1897 Winchester pump-action shotgun; big-game taxidermy.

Remote-controlled combat robots from the 1990s; an 1800s French "Harmonica Pistol" are featured.

A Ms. Pac-Man arcade machine, a Harley-Davidson engine and an Air Jordan vintage shoe collection are examined.

A 1981 Bobcat 743 Front Loader and a World War I artifact are featured.

An autographed "Raging Bull" poster; a revolver-knife-brass knuckle combo from the 1870s; a George Rodrigue "Blue Dog" screen print.

A naval cane sword from the 1800s; a 1910 poster of magician Chung Ling Soo; a Zig Zag magic sword box from 1974.

A 1978 pinball machine, a vintage Breathalyzer and an 1898 gambling device are featured.

A 1940s tandem bicycle, a black powder whaling harpoon from the 1800s and a vintage American flag collection are found in Boston.

Ton and Allen head to the Beverly Hills of Orange County, Anaheim, and score a 1970s El Toro mechanical bull used to train bull riders, a silver WWII era banjo, and a collection of 1800s...

A 1970s dune racer; off-road racing gear; a 1965 replica Mustang pool table.

Vintage Shooting Star carnival game; professional Mixed Martial Arts octagon fighting cage

A 1890 humidor, a WWII-era Stuart M3 tank barrel and an industrial meat slicer are found in Worchester, Mass. Deep in Boston’s south side, Allen and Ton outbid some raucous competition. The guys score a WW2 Stuart M3 tank barrel and heavy duty tank treads. They also discover an industrial meat slicer in...