TBH mate with the colour being so rare youd be better off just cutting your losess and just get what you can for it as is rather than trying to pu money into it. Or just give it a good polish and put a dragoon/china one on just to tidy it up a little to try and move it
Or break it and weigh the rest in shoul see £6-700
Or break it and weigh the rest in shoul see £6-700