For $29/mo, we provide access to advanced level technicians who will answer your questions on any Macbook board related matter to the best of their knowledge promptly & walk you through how to solve your problem so you can deliver a working board to your customer.
About $100 on Ali. Ebay is going through a fase, someone put the price up and everyone else follows. This shit is 10 years old, no one buys a PSU for E150.