Value of Two Weapons

I picked up a Furious Longsword of Fortitude and a Longbow while on a mission. I plan to upgrade both of them so I can sell them for more. How much do you think a Fiery Longbow and a Fiery Longsword of Fortitude would go for?

tbh, I think its a waste of time and money.

1) Modding weapons very rarely increases your profit when selling.
2) People don't want the fiery mods- there are better ones.
3) Unless these items are rare and have good stats you should most likely sell them to the merchant.

If you want to find out what they might be worth post the stats in the Price Check forum.