Hey everyone, New here and full disclosure I know nothing about les pauls. I have an epiphone dot I offered up as a trade online and someone came back to me with this. He's saying it's an ultra but I can't find any with the bigsby which he's also saying is stock.... any ideas on what this guitar could be guys? I spent my entire lunch hour looking on reverb and the closest match to me seems like the Bonamossa but the knut cover is unlabeled... Bonus point question: Would you make the trade. Dot is in mint to near mint condition stock except for a setup.