Wooden Box Recovered From A Drake (Blackrock Infected)
750k-1m
lockpicks and shafts
25k-50k (Still spawn I believe)
valentines
50k (if the name on the card is highly desirable, known or humorous they can go for more).
Power Executioner's Axe
50-75k
Wildfire Bow - 25-50k
Boots with invis charges - usually done per charge- would guess for boots about 10-20k per charge. Keep in mind I believe these qualify for spring cleaning pts so if you have low charges on them then it might be better put towards that instead of sold.
Anyways, hope that helps. Good luck