I have two peach crates in the garage and not being used for Lps, two got thrown away last year. I searched for other means of Lps storage for awhile, had tried milk crates, they were too soft and couldn't be stacked, the plastic bins in general stores didn't really allow you to store the Lps upright, and couldn't stack those either. Custom built shelves are too expensive, too involved, and too permenant.
So I ended up using these, I think I bought these at Ikea during close-out at $6.99 each. I can put 25 to 30 Lps in there, and they are transportable (still very heavy when filled with Lps). They are not very sturdy, but as long as I don't abuse them or accidently push them over, they serve the purposes.
