AT&T or T-Mobile Prepaid $100 Refill Card for $93.46 shipped as listed below.  An AC Quick Charger for NiCd AA batteries is included as a free bonus, though keep in mind that most of the popular rechargeable batteries are NiMH instead of NiCd.  Here is a screenshot example for your reference.

• T-Mobile Prepaid $100 Refill Card with bonus for $93.46 shipped after code TR15
• AT&T Prepaid $100 Refill Card with bonus for $93.46 shipped after code TR15