CiV Gold Upgrade

This may seem like a silly question, but I just want to be sure as I had vanilla with Nebby), upgraded to G&K, bought Korea and ancient wonders.

So, i wanted to fill in the rest but was having trouble figuring out the best way to do so. I assume at worst, i might have overspent by 5.00 getting the gold upgrade vs the last few I needed, so no biggie.

If I have vanilla, G&K and the gold ed. upgrade, do I have everything?

Thanks,

hyden