THIS IS A VERY RARE ROUND SWING INTERNAL HASP PADLOCK OUT OR A LARGE COLLECTION. THIS ONE HAS NO KEY BUT IS APOX 3 INCH IN DAMETER WEIGHS ABOUT A POUND AND HAS A PYRIMID ON THE FRONT CENTER. HAVE NEVER SEEN ANOTHER. GREAT ADDITION TO YOUR COLLECTION. - eBay
This lock with no key went for the astounding sum of $2,325 (Plus $3 shipping.) At least this is one eBay listing where the price backed up the claim that the lock was rare. Rare enough that I can't afford it. Imagine the price it might have gotten had it included a working key.