I don't think the base stickers or the stick of gum are worth 25 cents each. Base sets will probably end up selling for about $5 (maybe up to $10 with shipping) which works out to between 10 and 20 cents per sticker.
Personally I think these packs are a rip-off.
Loren, I was just counting the number of items in a pack and dividing by price. I realize that foils, sketches, etc. are worth more than base stickers. But, if I had to explain this to a layman (non-hobby person) or even a kid, they'd say they got eight things in the pack for $2 - thus 25 cents per.
I too agree that the price of $1 is a bit steep for three stickers and gum. I also feel sometimes that eight stickers for $2 is also a bit steep. Then again, I still buy comic books weekly and the prices have skyrocketed in the past decade (seriously thinking of getting out of that hobby very soon).