CP Retro T-Shirts

Apologies if this has been discussed already but whomever came up with the CP retro ride t-shirts deserves a raise. Couldn't believe seeing the shirts of some of my favorite rides/attractions. White Water Landing, Jungle Larry's, Giant Sky Wheel, etc. Well done!

Are they at CP, or did you find them somewhere else? I saw some in amazon, but they weren't old ride shirts, just retro logo.

At CP. I bought a Jungle Larry's t-shirt during Coastermania, and Wildcat hat sometime last year.