Avengers 74, Page 13 GONE

Oh boy, this is the first page of art I have sold - and I only bought it recently! - but need the space, I hope I don't feel that, "buyers remorse" that I hear other collectors referring too!!! Hopefully it is the last page I will ever sell.
A number of panels in this page were used in Buscema/Lee's, "How to Draw Comics the Marvel Way" I adore Buscema's strong work around this period perfectly demonstrated in the Yellowjacket panel.

I am after pages from Avengers 57 and 58 - thanks!