Hi Patrick
The above knife costs about $950 from Wilfred Works these days. Attached is the different size of the R-1123/R-1128(4 ½”) to the R-1173(3 ½”).

These two knives are amberStag and as you can see the R-1123/R-1128 has a drop point blade and the R-1173 has a clip blade. Hope this helps.