Wow indeed.  Last time I was paying attention to Spec 5 prices they were around $1,500 retail. Looks like the $300 I spent for mine might turn out to be a reasonable investment 
 
 
Unfortunately, other instrument purchases I have made haven't turned out as well. In 1981 a salesman talked me out of a 70's Jazzbass to buy the latest thing from Leo Fender, a G&L 2000. I special ordered to get exactly the features I wanted. It was my workhorse for 10 years until I decided the weight was just too much. The body is a beautiful chunk of Mahogany but Hevvveeee.
Today the 2000 is worth approximately what I paid for it in 81 while the jazzbass has doubled in value. 
 
 
So much for buying the latest, greatest thing.