Thank you for submitting you item for appraisal. This appears to be a lidded blue and white ginger jar with a classic prunus in winter or cracked ice design, bearing a six character Da Qing Kang Xi Nian Zhi mark. Apparently in good condition, the lid fastened with scotch tape. Similar items are offered at auction on a regular basis. The estimate is based on items actually sold. Asking prices in the trade are usually higher and can vary.