This DVD has D&L.

The last few seasons weren't released on Blu-Ray in the US, only in Australia by Madman. IIRC from previous threads about this, they've released the whole show on Blu-Ray twice, both said "includes D&L" and neither one did and no one knows why

I imagine it just slipped through the cracks or something.. it's not part of any season so I can see it being easy to overlook. Though god knows wtf Madman are playing at :/ leaving it off once is one thing, but making the same mistake twice is just careless...

https://www.amazon.com/dp/B07NHPYQ1R/ref=cm_sw_r_apan_glt_i_B9KW94AJ5VS9GYPJG0VJ?_encoding=UTF8&psc=1

Amazon is also matching the price!

https://www.amazon.com/Cartoon-Network-Adventure-Complete-Limited/dp/B07NHPYQ1R/ref=sr_1_3?crid=PJ0T41KI6TL2&keywords=adventure+time+complete+series&qid=1556721239&s=gateway&sprefix=adve%2Caps%2C167&sr=8-3

Here's the link for anyone who wishes to buy it!!

https://www.amazon.com/Cartoon-Network-Adventure-Complete-Limited/dp/B07NHPYQ1R/ref=mp_s_a_1_1?keywords=adventure+time+complete+series&qid=1575760190&smid=ATVPDKIKX0DER&sprefix=adve+ture+time+&sr=8-1

I don’t know what country you live in so I don’t know the availability of this particular dvd set but if it’s not available just try to look on amazon or websites like it. But if it is available I’m seeing $55 USD, does not include distant lands.