Deadstock 1970s Sand Knit Football Jersey Pit to - Depop

Is this authentic? A man offered me this on depop for 125, I need

American Vintage Women's T-Shirt - Green - M

Vintage Sand Knit NFL Dallas Cowboys #8 Football Jersey, Tag : Sand Knit, Size : M, Material : 100% Nylon, Measurement (Width x length) : 20 x 32,

Vintage Sand Knit NFL Dallas Cowboys #8 Football

Is this authentic? A man offered me this on depop for 125, I need

Sand Knit Nfl Jersey for sale

Vintage Sand Knit NFL Kansas City Chiefs #14 Football Jersey, Tag : Sand Knit, Size : XL, Material : 100% Nylon, Measurement (Width x length) : 22 x

Vintage Sand Knit NFL Kansas City Chiefs #14

Sand Knit Nfl Jersey for sale

Vintage 70s sand knit - Gem

Dallas Cowboys Billy Joe Dupree 89 Vintage Jersey 70's Sand

Vintage Men's T-Shirt - Blue - S

Yellow Ringer Tee