Giffin USA Hollowbody custom made guitar by Roger Giffin. Please see www.giffinguitars.com. for more details on this and other models, prices and specifications. And also for his celebrity guitarist client list.This one has a flamed maple top, mahogany back and neck and an ebony fingerboard with abalone inlays. I replaced the truss rod cover and knobs with ones I liked better but the originals come with the guitar and the case. The case has a few marks but nothing major.The starting price for these guitars is presently US$4,200 (@£3,500) so I think this one is a bargain price and priced to sell at approximately half the price of a new one - as I don't play it and I need to clear out some stuff.I think it must have originally had a certificate but I don't have this but I do have an email exchange with Roger Giffin to verify its authenticity. It used to be pictured on his website gallery but that was over 5 years ago and it's been updated. However it is a quality piece and perhaps one for the collector.Price is not negotiable as it is a bargain - so take it or leave it. Collection is preferred but I can sort out delivery for the extra £30 listed. You may see the other odd Giffin guitar for sale but they're not all high end custom models.