Rikdep

Hi all! There is a Gibson OP-25 for sale locally, for about €800 ($900). It is possible not many have heard of this guitar; basically it's an Ovation competitor with a plastic rounded back. Not a lot were made, it's bloody rare... I was wondering if anybody does happen to know these guitars, could tell me a bit more about it, and if $900 is a good deal? Thanks in advance for your feedback! Cheers, Rik The Netherlands