Please help with the following:

You are designing a desktop system and your friend has offered to sell you his unused Core i5-8600T at a reduced price. Research the processor and possible motherboards that will support it and answer the following questions;

1. What is the best online price you can find for this processor ?
2. What socket does the processor use ?
3. Find one motherboard that supports this processor. Which chipset does the board use ?
4. Does the board require a firmware update to use this processor ?