Thank you for submitting your item for appraisal. This appears to be a threedimensional carving wall plaque based on the general idea of the da Vinci "last supper" painting. Many modern artists have copied this idea and apparently also a mexican wood carver working in the last quarter of the 20th century. The carving in your possession shows Jesus and his desciples seated at the table, surrounded by scrollwork. The old price most likely reads Pesos ₱ not Dollars $. Such religious carvings are part of the mexican religious folk art and not very expensive. The estimate is based on similar sold at auctions. There is no measurement for the sentimental value you might attach to the item.