There are tons of furby's which can be found for fairly inexpensive on Ebay that match your original furby. It may be easier to just find a replacement. If you are really wanting to refurbish your original then yes, it is possible. Spare parts can be salvaged off a replacement one and added to yours. It would most likely take about an hour of solid work for a technician to do the work plus the cost of the replacement furby to salvage parts from. Not sure where you are located but if you were in Ontario, Canada then I could do the work for $45 in labour plus the cost of the replacement Furby.