The title says it all, if you're a big Stargate SG-1 fan and don't have the entire series resting comfortably in your DVD collection, here is a great opportunity to spend a lot of money and get the whole series in one shot. $275 is a lot to spend on DVDs, but you are getting 10 seasons, roughly 220 episodes all told, and you'll have the distinction of owning forever in perfect digital quality the longest running science fiction series ever.
If you'd rather skip the seasons you don't care for, here are links to each and every season set individually. The 10-season compilation is set for release on October 9th, so this is a pre-order. Just click one of the links in the box on the right. For the other seasons available right now, you've got thinpak flavors of Season 1, Season 2, Season 3, Season 4, Season 5, Season 6, Season 7, Season 8, Season 9, and the non-thinpak Season 10.
You can also get the bulky boxsets for all the seasons instead of these thinpaks, right here. Also, snatch up some Stargate Atlantis while you're at it: Season 1, Season 2, Season 3. Also for sale now out of pre-order is the straight-to-DVD movie Babylon 5: The Lost Tales. Buy it it now, along with some other Babylon 5swag, it was only the best science fiction show on television, ever, you know?