Here's the NADA web prices:
1990 Body Style: Sedan 4 Door 300sel; Model Number: CA25; Weight: 3,785; Low Retail: $13,025; Average Retail: $15,100; High Retail: $16,375
Prices shown are retail consumer values and to be considered as selling prices. Trade-in and loan values are
confidential for our dealers and industry base subscribers. Trade-in values are to be determined by local dealers
and are generally lower than values shown.