Manage Item Cost by Warehouse Function

For 1 of our retail customer during implementation, they have below scenario.

1. 1) The Item Cost for each Shop is the same.
2. 2) We will define each warehouse for each shop.
3. 3) Item Cost for Damage Warehouse is different from the shop.
4. 4) Item Group Valuation Method: Moving Average

For the damaged items, they will process below operation flow for each month end.

• (1) Goods Issue from warehouse (e.g. Shop A)
  1. Cr Inventory Acct
  2. Dr Expense Acct
• (2) Goods Receipt to Damage Warehouse
  1. With zero cost
  2. These damaged items can be sold later with lower price

If it is required to maintain different Item Cost for different warehouses, it is needed to define a setting in Company Details as below.

Check the box for ‘Manage Item Cost per Warehouse’

However, this retail customer would like to keep the same Item Cost for all shops (all warehouses) except the damage warehouse. Is there any alternative method or workaround solution for this scenario?