Don't complain about the low prices. Find the best example you can find and buy it.
Even if you over pay, the depreciation over 3 to 5 years will be less than
any new car you can buy.
Buy it, drive it, enjoy it!
Lastly, don't buy a 16V or any car with the idea that it will be a classic and therefore appreciate in value. Put your money in a real investment. Buy a car because you like it.