When classic TV series come and go from streaming services almost without reason, and it seems like every rerun on TV is The Big Bang Theory, it can be hard to indulge your nostalgia for great shows. Our suggestion? Load up on complete sets of great TV series during Amazon’s Prime Day event and own them forever. There are massive discounts to be found on great shows both new, old, and very old—be the first person on your block to own all 234 episodes of Leave It To Beaver! Don’t worry, Wally and The Beav aren’t our only recommendation: keep clicking to see The A.V. Club’s rundown of the best deals on complete TV series on DVD and Blu-ray available during Amazon’s two-day Prime Day blowout.