The Mandalorian and Bad Batch models are both scheduled to retire by the end of the year and include exclusive or otherwise rare minifigures. In 75314 The Bad Batch Attack Shuttle, almost the entire team of clones is included with a unique element for Tech’s helmet.
Though it is missing Omega, you can currently get her in 75323 The Justifier and these two models are the only way to complete the team. Thanks to the sale, 75314 The Bad Batch Attack Shuttle is available now for $79.99, which has dropped 20% from $99.99.
75315 Imperial Light Cruiser is less valuable now that Fennec Shand has been introduced in other sets including her helmet in 75323 The Justifier, though with the 20% discount on LEGO.com, 75315 Imperial Light Cruiser is the cheapest way to get Fennec Shand with her helmet at $127.99. The model usually retails for $159.99.
These deals are only currently live in the US, though a recent LEGO Super Mario sale is available worldwide.