Sigur Rós on Twitter: "out now - sigur rós's breakthrough album ágætis byrjun, 20th anniversary edition. https://t.co/WAwoBfNMQ7 featuring never-before-heard material and other rare nuggets, as well as the full 90-min concert played
The Portable-Infinite: Sigur Rós announce Ágætis byrjun 20th Anniversary Edition
popsike.com - Sigur Ros Agaetis Byrjun A Good Beginning 7 LP Box Set Numbered Rare Vinyl New - auction details
Sigur Rós Announce Ágætis byrjun Box Set Reissue | Pitchfork
SIGUR ROS - Agaetis Byrjun (new cassette) | eBay
Sigur Rós to reissue Ágætis byrjun as limited edition box set - Consequence
Sigur Rós Ágætis Byrjun Deep Blue Vinyl 2LP New VMP - Young Vinyl
Sigur Rós - Ágætis Byrjun (VMP January 2022 Essentials, Blue Vinyl) : r/VinylReleases