Lowe’s: Blue Hawk 1/2-in Diameter Adapters (Push Fittings) $1.34 (Save 75%)

Lowe’s has the Blue Hawk 1/2-in dia Female Adapter on sale for $1.34, save 75%.
This may be a YMMV deal, but it’s readily available in my area.
https://www.lowes.com/pd/Blue-Haw…r/50053901
Also see the Blue Hawk 1/2-in dia Male Adapter on sale for $1.32, save 75%.
https://www.lowes.com/pd/Blue-Haw…r/50053897
Fast, easy installation
No soldering, gluing or crimping
Installs wet or dry
Lead-free
Patented technology
Up to 980 PSI
Connect copper, PEX, CPVC