If you’re looking for a geeky container to hide things within, then this calculator is definitely right up your alley. They’ve gutted a calculator so that it can hold various items. I’m not sure what you’d want to store in a hollowed out calculator, but now you can nonetheless. Likely it’d be cheaper to gut a useless calculator you already own than to purchase this. However, if you’re bound and determined to purchase it instead of make your own, you can pick this up for $24.95.