Thank you for submitting your item for appraisal. This appears to be an early 20th century blue and white porcelain vase, most likely made in Jingdezhen, with a four character Kangxi Nian Zhi mark at the bottom. The hand painted scene depicts an old man and a child and a group of scholars looking at a scroll, various bamboo and rocks behind them. There is no signature or date. The estimate is based on similar items offered or sold at auction. "Asking prices" in the trade can be higher and vary. There is no measurement for the sentimental value you might attach to it.