Take a look at this dealer in England. Elderkin.

What must have been a collection of English bests hit the market about 6 weeks ago on this site. There were about 30 listings in all, some singles, some pairs. All guns were visible at one time, and as they sold the pictures were removed. Most appeared to sell within 2 weeks of hitting the market. Now only 5 listings are active. Now, I do not know what the actual selling prices were, but these guns have moved fairly quickly.

Owen