I enjoy doing these and so I imagine they will be showing up more than one a week...probably whenever the mode strikes me...
Today we have The Spectacular Spider-Man #180 from September 1991. It seems absolutely impossible that this is comic 19 years old as I specifically remember buying it from a drug store in my hometown. But there is the date, staring back at me with its dead eyes.
Besides a great cover and a Green Goblin story we also have Vermin making an appearance in a side story. We have J.M. DeMatteis writing the story this month with Sal Buscema on the art.
The Amazing Spider-Man #246