Being only a couple pages long, I probably wouldn't have any interest in buying the mag myself, although it really is cool to hear this exists. I enjoy tracking down all the appearances of TMNT in publications from the 80s & 90s. I'll add this reference to the TMNT magazine appearance I tinker with over at MutantOoze:
http://mutantooze.org/wiki/comic-boo...ces/magazines/
But the notion that Marvel would be soliciting TMNT books is absolutely remarkable to me. Surely it must have been a typo or something...