A very powerful Italian sportscar that is so low I had to regrade my driveway just to get it out of my yard without tearing off the spoiler. It's a lot of fun tho. Oh gawd is that thing a hoot!
My very first paintball gun was a POS that broke each and every ball when it chambered.
A few incredibly cheap Chinese made tools from back when Harbor Freight first opened in the USA.
Some old SCUBA regulators that I'd planned on refurbishing for use as backup regs on pony bottles.
An old Rolex Submariner ref 5513 that had so much corrosion on the case that it was no longer water-resistant at operational depths.
Any number of gems, minerals, fossils, old guns, antiques, artworks etc........