(I apologize for the pic spam.)
It goes a little beyond the sleeves. Its also deck boxes, binders, playmats. Promotions such as receiving a promo card like the illustration promos (Gardevoir and the recent Charizard) or special bag or item when you make a specific purchase. Yeah Pokemon Center had the special delivery Pikachu and ornament but how long did those last? A Day until they where out? the Japanese ones lasted almost months. Posters. Figures. Plushies. We get a FRACTION of whats offered in Japan. Not to mention that theres ZERO stock in the US while I can order booster boxes RIGHT NOW off the Japanese website. You can't even TELL whats in stock or not until you click it (Clicking too fast gets you a ban) where as Japanese site has the decency to have an "X" through the thumbnail to show out of stock.
If you love Lapras, there's NO reason they can't release these.
And to answer your question, yes, they do get Elite Trainer boxes:
I understand that some people are satisfied with the Gyarados and Lapras accessories that are being promoted, but you have to understand that this is literally the BARE MINIMUM that any bootleger could do. I could literally take a forest, slap Sugimori's FRLG Venusaur art on it, go on Red Bubble and be done in 20 minutes. In fact, I just did in 6 minutes after typing that accusation:
https://www.redbubble.com/shop/ap/75691765
(Please don't buy it)
Instead of pushing better accessories they're pushing inferior work with no stock to back it up. And I don't blame them for the stock issue, I really don't, the last 6-12 months has been a nightmare for the hobby. I apologize for making about more than the sleeves but this has really been building up for some time with me the incompetence TPCi has been getting away with. Do not take my complaining as a reflection on anyone else or the site, this is just one fan being constantly disappointed.