It varies depending on the quality. I couldn't tell you how much the rec grade paint is, but the higher quality paint in the pro shop (D3fy) is $75/case, less if you have a membership. D3fy is currently measuring about 0.682 if you have a bore kit. There is also HK army paint available at the proshop, but it's quite small (0.675) which can cause issues if you have an older gun. I tend to avoid getting the rec grade GI paint avalible behind the rental counter.
$69-$75 for a case of paint.
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