With there's a confirmed 1 and rejected 5, CGS have set a worrying precedent but, fortunately, they must, as a result, know what they're doing, suggesting they are 100% confident in this sovereign, which is why we can buy it and get it slabbed by CGS? They'll never stick it in a slab, of course, because they know 100% that they are trying it on, and loath the attentions of 'bodies' such as these! I feel certain that LC would not miss out on the hyper-value that's attached to a slabbed coin of this rarity, unless they were sapless to take it on...it's pennies to them, for christ's sake! I truly hope any winning bidder reads this thread, and then submits it, and then has the balls to string them out to dry! Any serious buyer of a 1917 London Mint Sovereign will find this thread, and good on them!