Rightstuf has made the first Blu-ray volume of the original Mobile Suit Gundam series available for preorder. It will be released in November. This volume contains episodes 1-21. Cool! A new DVD version of the collection is available for preorder as well but the Blu-Ray release is the big news.
You can also preorder the two Turn A Gundam Gundam movies on DVD.
Hopefully Victory Gundam soon <.<;.
For a sample of the improved fidelity you can expect compared to prior releases check this out.
Previous DVD release: