I purchased a 1988 Nissan megamax from San diego california , last summer. I recently got it running well and had to sart driving it full time when my F150 engine tanked. So this weekend my project car. Was damaged by three Deer running, I wasnt hurt but the car, well it is upsetting to see a clean low mile car get roughed up. Whats more that that is the fact the car is somewhat of a unicorn, Its a 1988 Shiro, and also special order with the Mega max package, only released by nissan in so cal. I have only found four shiros, and im curious about how many Mega max edition were built in white.
To get an exact value you're best off getting it professionally appraised, it's hard to give a ballpark when there's limited remaining examples and its a special edition and such. If it's had a recent timing belt replacement and maintenance will affect the value as well, then with appraisal prices you're likely to get ballpark of 60%-70% of that appraisal value at market (Craigslist, bring a trailer, etc). Other issue is you have to bank on finding someone that knows what a Shiro is like a collector
as-is I would best guess $5k area, do the timing belt/paint respray $6-$10k area more likely the bottom end. Myself I would sit on it and sprice it up as you go, in 10-20yrs when USA/Canada ban the sale of new gasoline vehicles classics like this will shoot up in value