I got a 03.5 MSP with 55,000 and just replaced mine with a bigger turbo. It was professionally replaced and the oem turbo was inspected for anticipated resale. Turbo fully functional, no shaft play, no issues. Street Concepts (forum sponsor) did my turbo upgrade so you can contact them regarding the condition of the turbo. I'm right next door in Colorado, so shipping is inexpensive.
I can send you pics too.