While I was dressing her for photos, her right arm came right off in my hand!  The plastic probably was just weakened due to age.  The arm does still sit pretty snugly in the socket and can hold a position (as shown), so it could be left as is for display or possibly repaired with some glue.   It is still an almost complete set with the additional beach chair, so I have priced it based mostly on all the accessories rather than the doll. 

• California Barbie #4439 - Blonde TNT doll, bend and click legs, curly bangs, palm tree earrings, blue polka dot bikini swimsuit, yellow vest, skirt, pink frisbee, pink visor, pink camera
  
• Barbie Beach Taxi #4520 - California Barbie orange beach chair
  

Check out my other listings for more Barbie items.  I combine shipping.  Just use the "Request Combined Shipping" link in your shopping cart, and I will send you an invoice with your discount applied.