Hidden Wall Safe $4.99 at Bed Bath & Beyond stores It looks like an ordinary wall socket, but it's actually a mini wall safe. The compartment behind the socket is the perfect place to keep money, jewelry and other valuables. Easy to install. Measures 7 3/4" L x 3 1/2" W x 2 3/4" D. One-year limited warranty. Hidden Storage, Hiding Places, Good Ideas, Secret Places, Wall Storage, Hidden Compartments, Cool Ideas, Secret Storage, Hiding Spots
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Ok, so these are on sale on Etsy for anywhere from $15-$45. Ridiculous! But super duper easy to make. I made my own from scrap fabric costing me ... $0!!!!! It is great to have and I love it (so a 5 for that) but it also got a 5 because of the price!
I can imagine doing something cool with photos + vintage industrial metal grating (not a memo board, but maybe clips+photos?)
Growth Chart! $35 - fabric growth chart (do one for each kid and give to them when they grow up)