I'd like to share my tips on Bricklinking modular buildings (or older LEGO sets in general). Please let me know if you have any other tips/techniques! :) : r/lego
All BrickLink Designer Program Round 3 sets sold out already
LEGO Bricklink: Modular LEGO Store (910009) for sale online | eBay
Modular Construction Site] [BrickLink]
910009 Modular LEGO Store | BrickEconomy
LEGO Set 910009-1 Modular LEGO Store (2022 BrickLink Designer Program) | Rebrickable - Build with LEGO