Aman-Jean (Portrait of Edmond François Aman-Jean)1882–83Free · sharp to 9×13 in
Circus Sideshow (Parade de cirque)1887–88Free · sharp to 13×8 in
Study for "A Sunday on La Grande Jatte"1884Free · sharp to 6×4 in
Study for "Poseuses"1886–87Free · sharp to 10×12 in
A Man Leaning on a Parapetca. 1881Free · sharp to 10×13 in
Gray Weather, Grande Jatteca. 1886–88Free · sharp to 12×10 in
Landscape at Saint-Ouen1878 or 1879Free · sharp to 13×9 in
The Forest at Pontaubert1881Free · sharp to 9×12 in
The Gardener1882–83Free · sharp to 12×8 in
View of the Seine1882–83Free · sharp to 13×9 inReading the board
Each card shows the largest print the Met's file makes at 300 dpi without cropping — that's the sharpness you'd want for something you'll stand close to. The biggest file in this set isA Man Leaning on a Parapet, at 3,076 × 4,000 pixels: enough for a 10.3 × 13.3 in print at 300 dpi, or 20.5 × 26.7 in at poster sharpness.
The Met flags 4 of these as a collection highlight: Aman-Jean (Portrait of Edmond François Aman-Jean), Circus Sideshow (Parade de cirque), Study for "A Sunday on La Grande Jatte" and Study for "Poseuses".
Every page has a size chart against standard frames, the museum record, and the frame and light that make a print look like it cost more than it did. The file itself is free. It always was.