Everyday Spelling by Scott Foresman/Pearson has a new program. Their entire 1st - 8th grade spelling lists are online. There are also practice review tests that are identical to the type found on the CAT5 standardized test! Excellent practice if you need it. Trust me, we need it.
Granted, it is not the entire program. But free graded spelling lists? Free practice tests? Why not!
I still love Sequential Spelling, but I'm really torn. My son is not a good speller. He does really well with Sequential Spelling, but I think that I'm going to give him a spelling list from Everyday spelling every week just for more practice or more variety.