Rosewood handle catalog price (installed) is: $40.00. A Model #25 handle on a Model #26 is an upgrade charge of $65.00. It does not matter if the hardware is brass (B-25) or nickel silver and aluminum (N-25). The cost is the same for either one. Rosewood can be substituted for stag...No additional (or very minimal) charge above the $65. Hope this helps.
Best, Capt. Chris