A double sided page from the Apollo 17 Flight Crew Guidance and Navigation Dictionary. Flown to the lunar surface. Both sides are printed. This is page 2-23 (front) and page 2-24 (back).
I purchased this page direct from Florian Noller. It comes with a COA from Spaceflori confirming it was flown to the lunar surface, a photo of Gene Cernan holding the entire checklist and a copy of the original letter of certification from Gene Cernan confirming the whole checklist was lunar surface flown.
This checklist page spent three days on the surface of the moon.
$2400 including fully insured and tracked shipping for a quick sale.