A couple of unboxing type videos for the 18-disc blu ray box set of ‘The Skywalker Saga’ (they should give an indicator of the quality of the box itself, disc housing, contents, etc. In the UK they are £60-65 / $74-80 US):-
https://www.youtube.com/watch?v=hlU__hc70qw - at the Rick Adams youtube channel. (6 mins)
https://www.youtube.com/watch?v=PIOBud3h9MM - at the smerdp youtube channel. (10 mins)
blu-ray•com’s https://forum.blu-ray.com/showthread.php?t=324306 discussion thread on the 18-disc set.
blu-ray•com’s https://www.blu-ray.com/movies/Star-Wars-The-Skywalker-Saga-Blu-ray/259251 info thread on the 18-disc set.
I have not found a review for the 9-disc DVD box set as yet. (in the UK they are around £40-45 / $50-55 US.):-
https://www.youtube.com/watch?v=HD-Cx6fjR_g - at the HecticTazmania TWD youtube channel. (5 mins)
^ The 9-disc DVD box is indeed somewhat different to the 18-disc blu ray box.
For those of us in the UK… Argos has the two ‘Skywalker Saga’ box sets - for £40 (DVD), and £60 (blu ray).
It is apparently available in the US too (these box sets are labeled as being ‘Region Free’ - but best check first):-
https://www.amazon.com/Star-Wars-Skywalker-Complete-Blu-ray/dp/B082WXD4ZH - $149.99. It may be cheaper and also available elsewhere?
Edit: and here - https://www.amazon.com/gp/offer-listing/B082WXD4ZH - through 3rd party sellers; the cheapest at $132 US.
Also… https://chipandco.com/star-wars-the-skywalker-saga-dvd-box-set-now-available-for-preorder-381212 - it refers to a pre-order at WalMart for $130 for the 18-disc blu ray box set (though the link to the set at Walmart is now broken).
The same here too - https://comicbook.com/gear/news/star-wars-the-skywalker-saga-box-set-is-now-available-on-blu-ray
^ so it appears there were plans for the 18-disc blu ray box set to be released in the US - but for some reason it has been delayed or shelved?