The Mahogany Presentation Case was used for N frame guns from 1960 thru 1983. During this time period S&W used 4 different type of liners. The 29-2 was made from 1962-1982. The earlier 29-2, an S serial prefix, cases are a bit harder to find. All 4 of the different types of liners had problems withstanding the test of time so it is difficult to find a case in good shape. The type of liner, barrel length, and condition will determine the price. I restore the liners for these cases and have some extra cases on hand. If you email me I might be able to help you in your quest for a case.
This is a before and after pic of the type case used from 1979-1983.
jcelect