If you want a complete sickener read page 102 of Elmer Keith's "Big Game Rifles and Cartridges" published in 1936.

"prices of the various makes of British arms vary considerably and Holland & Holland, Rigby, Lancaster and Stephen Grant usually charge 140 pounds for their best quality sidelocks, while the same quality rifle, as far as I have been able to tell, from Jeffery costs 110 pounds."

That's $269 US and $211 US respectively. I think I need to lie down in a darkened room and sob my heart out!!