>I am considering purchasing SQL Server Developer Edition.
>
>Is this a full edition of SQL Server?

Yes. it's Enterprise edition with some restrictions one one hand and ability to install on wotkstations on other.


>I'm looking here
>but I don't see an option to purchase. Where can I purchase SQL Server Developer Edition?

Try http://www.amazon.com/exec/obidos/ASIN/B000050AVL/therefusal00-20/102-6017724-0549745