In DDR Pulps, John Brownlee doesn’t give a shit about the difference between East and West Germany (see comments):

I was a tad vague, and used a bad example to start the series. Also, ultimately, I don’t give a shit. Still, this one may very well have been from East Germany, considering it was published in 1993. The Deutschemark was being used even in East Germany then.

Apart from anything else, one wonders if the artwork on ‘Rückkehr der Saurier’ was done in Germany at all.

(Via Boing Boing – more comments there)