MOST H&R revolvers have a value between $50-150, depending on exact model and condition. I do not have an 1898 listed in my references. Note of caution- very early H&R revolvers were made for low pressure black powder cartridges, and may not be safe to fire with modern ammo. If you think you have a very early H&R, please have it examined by a good pistolsmith before attempting to shoot it. Come to think of it, that is probably good advice for ANY older firearm, not just H&Rs.
50-100 USD
5-90 usd
50-125
50-125
50-125
50-140 or so
25-125 usd
0-100 USD or so
Impossible to answer without a detailed description and the overall condition.
The collector value can only be assessed by a visual inspection & evaluation. Old Winchesters are very much like old classic automobiles... the graded condition and factory originality are the key factors in determining what they are truly worth. Bert H.
10-100
50-125