The supplier shall repurchase that inventory previously purchased from him and held by the retailer on the date of termination of the contract. The supplier shall pay one hundred percent (100%) of the current net price of all new, unsold, undamaged and complete farm implements, machinery, utility and industrial equipment, outdoor power equipment and attachments, and ninety percent (90%) of the current net price on new, unused and undamaged and superseded repair parts. The supplier shall pay the retailer ten percent (10%) of the current net price on all new, unused and undamaged repair parts returned to cover the cost of handling, packing and loading. The supplier shall have the option of performing the handling, packing and loading in lieu of paying the ten percent (10%) for these services. The supplier shall purchase at its amortized value any specific data processing hardware and software and telecommunications equipment that the supplier required the retailer to purchase within the past five (5) years. The supplier shall also repurchase, at seventy-five percent (75%) of the net cost, specialized repair tools purchased in the previous three (3) years and, at fifty percent (50%) of the net cost, specialized repair tools purchased in the previous four (4) through six (6) years pursuant to the requirements of the supplier and held by the retailer on the date of termination. Such specialized repair tools must be unique to the supplier's product line and must be in complete and resalable condition. Farm implements, machinery, utility and industrial equipment and outdoor power equipment used in demonstrations, including equipment leased primarily for demonstration or lease, shall also be subject to repurchase under this law at its agreed depreciated value, provided such equipment is in new condition and has not been abused.