"0.14% of all 1991 Nissan 240SX S13's were Purple Gray Pearl (LK0)
1991 Nissan 240SX S13 Purple Gray Pearl (#LK0) Production Numbers
USA: 47 S13's
JPN: 106 S13's
EU_RHD: 43 S13's
Total: 196 S13's

Purple Gray Pearl (#LK0) was only available for the 1991 models of the 240SX, I suppose this was done to commemorate the new facelift for the 240SX, Chuki, or the Sharknose."