Hmnn. Ok lets think about this logic style. I use in food storage two rolls of freezer paper per year, about five gallon and a dozen quart boxes of ziplock bags. I think we will take saran wrap out of the equation, as this could be used for some things I do that to, but wouldn't be a replacement.
$8 for the freezer paper $30 for the big bags, and $60 for the small ones, so I'm in $98 on food storage just in bags. And this is with low waste and reusing.
So a good one looks to cost low $50 (adjusted that down) High $170 deluxe all the belles and whistles. I expect from that my cost would be about $60.
Add rolls of bags, and not sure how that would work, say $40 a year to keep me in bags? Am I reasonable? I think I am overestimating the cost of the machine if I shop about and underestimating the cost of the bags.
$100 would be my cost.
There is also a side benefit, having this should reduce spoilage, so it will reduce my food costs. We are hell on spoilage (forgive the bad language) around here, but we still do lose about $20-$60 a month. ($60 was not our fault, power out). If a vac packer could reduce that, say, by half, it would meet the cost.
And also be much cooler. Plus I an think of a couple of ways it would help with camping. Good pull on the TP idea. I can think of several other seldom used things I'd be happier to have in a vacuum pack.
I think I will put this in the purchase list on my next monthly financial status of the household meeting with my Beloved Wife. Unless you tell me the rolls of bags are very expensive, I think the numbers seem to work, even on the short term, and then it is a sunk cost, and we get vac pack for free with just the cost of bags.
Anyone an accountant here? numbers seem to work well.
TBS