Amazon has Star Trek Beyond on Blu-ray 3D + Blu-ray + DVD + Digital HD for $9.99.
CCC shows this as the lowest price ever with an average price of $21.20.
https://www.amazon.com/Star-Trek-…B01IS31RMK
Best Buy also offers it for $9.99:
https://www.bestbuy.com/site/star…/5450017.p