Although it looks like you can potentially get a 50pack of outers from Sleeve City for almost the same price as a fiver from Sleevie (although I think SC's are perpetually on backorder)
I have some 10" outers I think. No inners though. Also I just ordered from Sleevie Wonder and while some of their prices are expensive for smaller quantities, they shipped out extremely quickly and I received my order that I placed on Monday already.
Yes, @MikeH he does ship quick. Also he sells a lot of box set outers and is good about answering questions about fit. Also he’s from my home state of CT so I have a soft spot
@Lord Diaper Baby yea I got the extra large box set outers from Sleevie Wonder. Haven't tried them yet (just got a new shelf too so organizing today...)