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Yeah, add that to the previous purchase and it would add up to just about one retail disk! ;)

One more note- you can get the latest shipping version of the retail Leopard (which now ships as version 10.5.4) for $20 less that the full Apple price of $129 at Amazon Leopard- with no sales tax either.
 
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If you're a student, Apple will drop the price quite substantially for you. Just ask them for the education price.

As an example, in the UK, the price went from £85 to £58.75, a saving of about $50 at the time.
 
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