Longevity when using off the shelf frames?
I recently had some custom framing done and I was super happy with the result. But along the way I learned about some ins and outs such as acid free vs not acid free materials for the mat and backing etc.
The thing is, now I have some relatively inexpensive prints I'd like to put in frames but I can't honestly justify the expense of custom framing them. I want to have them for a little while (because I don't want to go through the hassle of re-buying in the short term) but they're not worth anything, they're not irreplaceable, they're not art etc.
So if I was to put these in standard off the shelf Michaels frames for example with included mats, how long would I reasonably expect the prints to last? What's the time frame we're talking about?
Thanks for any thoughts!