It’s not so important for me anymore but wow, you have found that! I can buy many dried fruits unsweetened but never cranberries (or just from a webshop for way more money. like, a few times as much). Oh well, one can live without cranberries. It’s great I can buy canned pineapple without added sugar unlike decades ago… (It is a super sweet fruit, it’s INSANE to add even more but this is people for you. By the way, dried pineapple ALWAYS has added sugar here. I could make my own I suppose but cranberries? I can’t get cranberries except the dried, sugared stuff. And it’s sad as it has a nice flavor otherwise and while I can live without it, others will just buy the sugary stuff even if they would prefer it unsweetened.)
I mostly thought about my own processed items, primarily meat 
Oh indeed, that is a thing in some countries too… Not so much here but if there is any, it’s some overpriced stuff I don’t need so I didn’t think about those. I don’t think that is relevant if one really wants to spare money but I don’t really KNOW as never saw such “keto” items. (Except oatmeal, they were called keto on the package. They were carby as all oatmeal.)
Cheese gets airy puffy crunchy just fine when nuked, no need to grate or add anything. It works with Gouda and other half-hard cheese, I made it once with softer cheese, it doesn’t work so well with hard cheeses. I prefer half-hard cheeses anyway so it isn’t a problem for me.
Indeed. That’s why I wrote in my first comment that I don’t get why would processed meat help with the costs…
The cost may be lower per kg but it’s due to all the water and whatever in it. We don’t get the same amount of nutrients. There is a sausage, very cheap, way cheaper than any pork but it has what, 20% meat?
I buy the one with more meat (still low), double price (still cheap for processed meat and as much as pork chuck on sale… pork chuck is worth it way more BUT sometimes I enjoy a few slices of this stuff, easy to eat, extra something when I had just a tad less meat I needed… people usually use it in cooking, we do that too. the spices are nice, sometimes I eat it even when I don’t want my normal meat. but eating a lot of such things? would feel very weird and wrong).
All the things I buy too and eat in moderation. Well these items may be horrible or quite fine and everything in-between, it depends on the actual item. It still seems wrong and way too expensive to live on them but I am no expert and if you buy the right ones, it still will be a better diet than the average person’s though that is a low bar.
It’s easy to overdo sodium this way, by the way (depends on the person though. and the actual items), processed items are quite salty and often super salty. I don’t need more sodium on keto and can’t handle anything near the keto recommended amount so there is that. But I still saw overly salty processed items. Many are fine though, I mean, I don’t find them too salty but if I ate only those, I personally still would get too much sodium.