Rare Shocking Summit Axe of Fortitude +21 hp - about 2 - 5 plat ... not many people prefer the stance automod, and the +21 hp fortitude axe grip was added after it was ided.
Rare Sundering Cleaver - 9% sundering mod is nice, and no suffix ... good automod, however, so I would say this one is worth 10 - 15p ... the high req may or may not affect your selling price.
Rare Zealous Eternal Bow of Fortitude +30 hp - This one's worth about 45 - 60p ... mostly because of the perfect fortitude bow grip. I would try salvaging it out of the bow or just selling it to someone else who's willing to take the risk. Again, not many people use the stance automods...
Rare Fiery Dragon Sword of Shelter +6 vs phys - This one's worth around 40 - 60p ... 12% damage always is pretty good to have, even if it's not max, but the sword pommel is only 6 armor .. max there is 7 armor vs phys.
Rare Sundering Falchion of Warding 9% sunder, perfect warding pommel - This one has a decent requirement, near-perfect prefix, perfect suffix ... either sell it off for about 5k to someone wanting to salvage for themselves, or use the kit yourself for either modifier. The sundering hilt is worth about 5k, and the warding pommel is worth 3k.
Zealous Flamberge - zealous hilt is worth 500 - 1000 gold, total sword value does not exceed 2k ... i think you know what to do with this one
Shocking Mursaat Horn Bow of Warding perfect warding bow grip... 18% while hexed aint that great (who really wants to be hexed all the time anyways???), so you may not get very much for this item... It's not a rare, and the bow string is only worth 500 gold... the bow grip is worth about 3k. The bow's total worth is somewhere between 5 and 15k just because of the rare skin, but I would personally salvage it for the grip.
Enjoy.