Anyone price motorcycle batteries lately?

4 of the last 5 batteries I've bought from Rural King (thinly rebranded Exide) have lasted at least a year beyond their warranty date.

The last one I got for my 15 Renegade only made it 3 of the 5 year free replacement years, but I did get a free replacement.
IIRC the warranty pro-rates out to 8 years.