First, I think your numbers may be off a little...the 10 pack is no where near 1050.
You have to look outside the box....there are many good reasons for non expiring tix and I often reco in certain situations.
We usually visit family in Tampa once a year. We like to go the parks one day out of that week. If we did this each year, that would be at least 100 a person. We bought a 10 pack about 3 or 4 years ago and are about halfway through....that ten pack, hopper, with water parks was $640 dollars. if we only considered the pak admission that would equal $64 a visit. When we factro in teh water parks (which we love) it equals a little over $32 a visit.
We also try to come for a disney Vacation at least once a year. But we never do a park every day. We usually stay a week...hit the parks 2 days, waterpark another day, maybe Universal, maybe the beach.
So, as a guard against inflation we bought another pack last year. We have about 15 park visits, plus about 15 water park visits left. We hope this lasts us the next ten years. The last pack was i think 740ish....
There is no way an AP makes sense for us. a 5 packs doesnt make sense either.
You can really save a lot of money with non expiring if you use them a certain way.