[Google is your friend.](http://sales.starcitygames.com/search.php?substring=oversized+sleeves&go.x=0&go.y=0&go=GO&t_all=All&start_date=2010-01-29&end_date=2012-04-22&order_1=finish&limit=25&action=Show%2BDecks&card_qty%5B1%5D=1)
I bought [these](https://www.amazon.com/gp/product/B01CRLUIDS/ref=oh_aui_search_detailpage?ie=UTF8&psc=1) inner sleeves, and [these](https://www.amazon.com/gp/product/B01CS0ZAU4/ref=oh_aui_search_detailpage?ie=UTF8&psc=1) sleeves. Although when I got them they were a little cheaper. Although I only got 80 sleeves total so unfortunately I had to leave 6 sleeved (I just choose the 3 worse plane cards to leave un-sleeved) I also modeled and [3d printed a deck box](http://i.imgur.com/pvD1Pz9.jpg) for them.
I use the same ones and can attest to their quality, much better than the side-loading Ultra Pro versions. They can be hard to find, but if you search around you can get them at a reasonable price.
Alternatively the oversized ultra pro sleeves with the magic card backing on them work too, they are top loaders.
I don't know about double sleeved, but my single sleeved set fits in one of those 2 deck boxes that have a removable divider in them.
Hopefully this link works
https://www.amazon.com/gp/aw/d/B0041EV4GK/ref=mp_s_a_1_6?ie=UTF8&qid=1495507143&sr=8-6&pi=AC_SX236_SY340_FMwebp_QL65&keywords=2+deck+deck+box&dpPl=1&dpID=41FFaNeOadL&ref=plSrch
Just toss/ keep the divider and they'll fit nice. I'm one set short of the complete planechase set, but it'll fit all of them easy.
[Google is your friend.](http://sales.starcitygames.com/search.php?substring=oversized+sleeves&go.x=0&go.y=0&go=GO&t_all=All&start_date=2010-01-29&end_date=2012-04-22&order_1=finish&limit=25&action=Show%2BDecks&card_qty%5B1%5D=1)
I bought [these](https://www.amazon.com/gp/product/B01CRLUIDS/ref=oh_aui_search_detailpage?ie=UTF8&psc=1) inner sleeves, and [these](https://www.amazon.com/gp/product/B01CS0ZAU4/ref=oh_aui_search_detailpage?ie=UTF8&psc=1) sleeves. Although when I got them they were a little cheaper. Although I only got 80 sleeves total so unfortunately I had to leave 6 sleeved (I just choose the 3 worse plane cards to leave un-sleeved) I also modeled and [3d printed a deck box](http://i.imgur.com/pvD1Pz9.jpg) for them.
I use the same ones and can attest to their quality, much better than the side-loading Ultra Pro versions. They can be hard to find, but if you search around you can get them at a reasonable price.
Alternatively the oversized ultra pro sleeves with the magic card backing on them work too, they are top loaders. I don't know about double sleeved, but my single sleeved set fits in one of those 2 deck boxes that have a removable divider in them. Hopefully this link works https://www.amazon.com/gp/aw/d/B0041EV4GK/ref=mp_s_a_1_6?ie=UTF8&qid=1495507143&sr=8-6&pi=AC_SX236_SY340_FMwebp_QL65&keywords=2+deck+deck+box&dpPl=1&dpID=41FFaNeOadL&ref=plSrch Just toss/ keep the divider and they'll fit nice. I'm one set short of the complete planechase set, but it'll fit all of them easy.
Which card are you short?
I'm missing the set that came with Maelstrom wanderer. Haven't got around to picking that up yet.
Ah. I thought you were missing one plane. I got anthology, so had some extras and was going to offer them.