Link: https://www.amazon.com/2001-A-Spa…07B12HNJW/
On the amazon page look for the coupon code that takes off an extra 31 cents.
Also here’s the Blu-ray Re-mastered edition 1080p resolution for $13.79 (also a pre-order):
https://www.amazon.com/2001-Space…B07DXSK