Here's another survivor that has no modifications except for the chromed wheels. This 750 GSX-R "Slingshot" is for sale in California on Craigslist for $4500:
quote from seller's Craigslist ad:
VARY RARE GSXR 750 1990 RED WHITE & BLACK SLINGSHOT!! HARD TO FINE IN THIS CONDITION, BIKE RUNS FAST AND STRONG!!! CAN KEEP UP WITH THE NEW BIKES...SUPER FAST!! HAS ALOT OF CHROME PARTS CLEAN TITLE, READY FOR SOMEONE WHO KNOWS ABOUT THESE CLASSSICS!! MILES ARE 36K ORIGINAL, I'M THE 2ND ORIGINAL OWNER, AND I'VE TAKEN VERY GOOD CARE OF THIS BIKE.
Which do you prefer, the classic blue and white Sukuki racing colors or the red, white and black like this one?