Tentatively, the cost of columbarium inurnment will be $1,800 for a single urn placed in a niche and $2,000 for two urns (couples or partners) in a niche. Burial in a biodegradable urn in the memorial garden will cost $1,500. Scattering of ashes in the memorial garden will cost $1,000. All costs include engraving name(s) and birth & death dates on the granite faceplates or memorial plaques and on the marble urn capstone (lid), plus perpetual care of the Celebration Garden. This does not include the cost of cremation, which runs about $900 in the Dallas area.