Nic Cage's Son My Dad Once Bought ... a Saber-Toothed Tiger Skull!!

11/10/2011 10:30 AM PST

Nicolas Cage once spent himself into "financial ruin" by blowing cash on all sorts of stuff he didn't need (like a "flotilla of yachts" and a pyramid of death) ... but according to his son, Weston -- he made one smart investment ... A FREAKIN' SABER-TOOTHED TIGER SKULL!!!