You can already pre-order the Galaxy Buds Plus on Amazon! (Update)
Amazon.com: Memory Foam Tips for Samsung Galaxy Buds Pro / Plus, No Silicone Eartips Pain, Anti-Slip Replacement Ear Tips, Fit in The Charging Case, Reducing Noise Earbuds, 3 Pairs (Assorted Sizes S/M/L,
Samsung Galaxy Buds Plus price cut in Amazon offer
Amazon.com: Charging Case Compatible with Samsung Galaxy Buds Plus, Replacement Charger Dock Cradle Case Cover for Samsung Galaxy Buds/Bdus+ Plus (White) : Electronics
Amazon.com: Samsung Galaxy Buds Live ANC TWS Open Type Wireless Bluetooth 5.0 Earbuds for iOS & Android, 12mm Drivers, International Model - SM-R180 ( Buds + Fast Wireless Charging Pad Bundle, Mystic Black) :
Amazon Echo Buds (2nd Gen) vs. Samsung Galaxy Buds Plus: Which should you buy? - GearOpen.com