Funny thing is that talking to the owner he believes it's Merida since bought five years ago but the decals weren't original. This might be misleading! Reviewing all these kind of carbon fiber frames from 90s it's very similar to Giant, Special etc..
This frame is in very nice shape and still it can be painted to very different style than that. Currently the owner dropped the price to 150Euros but I'd love to see it less than that.