Don’t you hate it when you need a button cell battery and you go to target and they charge you like $7.99 for a single CR2032 or LR44? I do too, so I searched around online and found this place called thebatterysupplier

I bought my mom a glow necklace thing for her birthday and it uses LR44s and I just got a strip of 10 maxells for under $3. The place also has free shipping on all orders. I also just bought a 20 pack of CR2032s for about $7.50.