Amazon has opened pre-orders for the My Hero Academia Season 3 Complete Collection Blu-Ray Set. The bundle includes episodes #39 to #63 of the popular anime television series in addition to a few special features. If you are interested, you can pre-order with the following link from the online retailer:
You can also take a look at what the packaging design for the set looks like with the image placed just below this paragraph.
According to the product page, the MHA Season 3 Complete Collection Blu-Ray Set is coming out on Nov. 10, 2020, in the U.S. region.