The H41 was mavers top end pole around 8 or 9 years ago. It was 16m as standard and very stiff at all lengths. Rated to 16 in the power kits and 10 in the match kits. More of an all round pole than a carp pole but mine landed some lumps in its time.
If this is what you have I should think you would get 200-300 on Ebay if it's mint, less if any sections damaged as they are very expensive to replace.
If this is no help you will have to post some photos to help with identification