Cue Blood-Curdling Screams:
If that's your experience Doug, I am horrified. You sent a caring and careful e-mail, got a snobbish reply and were blocked from making offers. This seller is not here to sell catalogs, like everyone else has said, he is listing it to show off atop his high chair, where no-one can reach.
These are not priced reasonably for what you get. Robert provides for us lovely detailed (and lengthy) catalogs/brochures for 1/100 of the price. Perhaps the seller should see here, and lets hope that Robert doesn't get any particular ideas from this eBay auction (Lol - Pun intended, No offence, though).