No relation to seller - this is the best price I've seen in quite a while on new batteries from Apple service parts for the main G3 batteries. And they even offer a 30-day warranty. For anyone after a battery for a Pismo or Lombard, this would definitely be cheaper than re-celling. They appear to have multiples...

http://www.ebay.com/itm/New-Genuine-Apple-PowerBook-G3-Rechargeable-Battery-M7318-661-2295-/400963410856?hash=item5d5b481ba8:g:EekAAOSwpDdVCgIK