This place has lots of container styles. They have baking supplies too. OP mentioned case quantities, but for a hobby bakers (like me) they are great because they allow you to order small quantities as long as you meet a $ amount - which is reasonable.
I am a forever fan of BRP Boxshop, have nothing but praise for them, that is where I get all of my windowed boxes.
Here is my hidden secret for bakery display boxes, like clamshell cupcake containers. Try your local grocery stores (most) if you ask the bakery manager will order case quantities of anything they have for you! And the best part is you don't have to pay shipping and it only takes like 2 or three days before they have another truck delivery.
It is awesome!! I just love different packaging options so it's great. I order containers and 60lbs tubs of buttercream from my Albertsons so I always have some on hand, love them! Andrea
I would love to see a pic of the 9 oz. cup and lid and where to buy them. I have also been looking for a cheap alternative for cupcakes, as I am only a hobby baker on a very small scale but cupcakes are what I sell the most. Thanks so much!
Here's a quick shot of a cupcake in a 9oz cup. I buy mine at GFS. You can probably get them at any restaurant supply store. I also looked at Costco but they didn't have them. I have heard that Sam's does but I don't go to Sam's so I dunno.
I use a 9oz sundae cup with the lid as the base, the good thing about them is the lid is deep and keeps them in nicely, i live in Canada and buy from Real Canadian Wholesale Club, ill try to attach a pic