Today my Shindaiwa hedge trimmer model 22DH cracked the gear box where the blades are attached. Cracked all to hell. Any one want to take a guess as to the expense of getting another gearbox and putting it back together versus buying a new trimmer? I paid about $259 + tax 2 years ago. Now I see the comparable model is DH230-24. Also, please tell me the website of a dealer for these trimmers at the best price. I want to compare to what my dealer's quote is next week. Thanks. P.S. Anyone know of a website that handles gearbox for this trimmer? I have J. Thomas catalogue but it does not list this part.