This is from fullsizechevy.com , thought I should share it here

Optima Red/yellow Top Fsc Group Purchase!!!!
Alright guys/gals we have a great opportunity to purchase an OPTIMA battery at a discounted rate. Kelleher Battery Company Inc. 2117 Blvd Ave Scranton, PA 18509 has been in business for over 80 years and has extended a welcome to all FSC members with this great discount. Please read specifics below regarding this great find:

Description.
The batteries are either Optima Red or Yellow Top DT Group 34/78 your choice. These batteries will either be seconds/slightly used/minor nicks scrapes but overall 100% tested and guaranteed to work. For this reason you will be able to order this battery at a discount.

Pricing.
Each battery will be $70.00(usd) plus a $10.00(usd) core charge. In addition there will be a 4% credit card charge when using a credit card and shipping is extra deppending on your location. Please give accurate shipping info so you can be charged correctly. If you live in the state of PA you will be charged all applicable taxes.

Please contact Kelleher Battery at 570-344-2414 and ask for Chris/Joe. To receive this special use "FSC or FULLSIZECHEVY" so they know who they are giving this discount to. These guys have been in business for a long time and they have committed to providing excellent service. Please leave any and all feedback regarding your experience. If you have any issues with your battery please contact Chris/Joe (at the number posted above)who will gladly help you out.

Thanks.

WTF. I just bought one Monday.

wow...thats cheaper than an Energizer from pepboys....when is this price good until? Anyone know? I need 2 for my other car.

I would just give them a call. it isn't my GP so I am not sure. I know I am getting three personally.

@!#$ scranton is just about 45 minutes away from me. I just might stop down sometime and take a look-see.