There's a private one on Ebay looks immaculate 28K 1 owner bla bla bla but he want 9.7k for it, probably not what you are after. They getting rarer now in that condition. Personally I would be waiting see what comes of the current mess to see how prices are affected.
i remember about 7-8 years ago I think it was when petrol sky rocketed, some proper bargains for gas guzzlers, bought a low mileage STI for 5.5k, sold it 5 years later for same price.
Personally I tend to avoid private sales - though more likely to find people selling that way in the current environment with the showrooms, etc. closed and seemingly most garages not really operating despite saying they still are on their website.