https://www.autotrader.com/cars-for-sale/Used+Cars/Nissan/350Z?startYear=1981&endYear=2019&makeCodeList=NISSAN&listingTypes=USED&searchRadius=0&modelCodeList=350Z&sortBy=derivedpriceASC&numRecords=25&firstRecord=0 seems to find models in that range but just because you can find them doesn't mean the expenses stop with the purchase.

Time to see how much insurance and registration fees will cost as well as having a few K aside for unexpected repairs.

Did you like your Avalon? Maybe a newer one? https://www.autotrader.com/cars-for-sale/vehicledetails.xhtml?listingId=493935143&zip=92131&referrer=%2Fcars-for-sale%2Fsearchresults.xhtml%3Fzip%3D99999%26startYear%3D1981%26sortBy%3DderivedpriceASC%26incremental%3Dall%26firstRecord%3D0%26endYear%3D2019%26modelCodeList%3DAVALON%26makeCodeList%3DTOYOTA%26searchRadius%3D50&startYear=1981&numRecords=25&firstRecord=0&endYear=2019&modelCodeList=AVALON&makeCodeList=TOYOTA&searchRadius=50&makeCode1=TOYOTA&modelCode1=AVALON