The local Boy Scout Council (Grand Raoids) has them in in their store.They are in a candy type jar by the cash register.Priced at $2.99....
Are you sure those are the DR eGear lights? The DR lights come in a little plastic storage tube and the lights are marked Ritter eGear. My local outdoor store has them by the cash register too but not for $2.99. The DR lights are nice little lights. I have several in kits and on key chains.
I did pick a similar looking light up at Cabela's for $2.99 but it was next to worthless compared to the Ritter eGear and Streamlight Nano.