Jazzyvee is correct about there being several Spoilers on Reverb but personally I do a national Craigslist search before anything or take a look to see if anything’s up on TalkBass. The price of the Spoilers currently up on Reverb go from $3700 (1 PU) to $6700 which is just outrageous. You could always make a low ball offer and see if anyone bites because people are listing instruments for extremely high asking prices and they are then just sitting there, in some cases, for years.