Cold Steel is having a Summer Sale on some of their items. While I have found prices from other vendors that are below the sale prices on some items, there were a couple of excellent buys (shipping is free for orders over $75):
1. The Italian Dagger. It is long--almost 20" (for the large stature of the Dunedain?)--and has nice lines:
https://ltspecpro.com/summer-sale/italian-dagger.html
2. The 1917 Rondel Dagger. This one has a single purpose: piercing armor. It is not as utilitarian as a normal dagger for a ranger in the field, but, I can see it being used in a pitched battle. It's a good price:
https://ltspecpro.com/summer-sale/tactical-rondel.html